diff --git a/homeassistant/components/dhcp/__init__.py b/homeassistant/components/dhcp/__init__.py
index 61208ac6423..3e4fd8fec01 100644
--- a/homeassistant/components/dhcp/__init__.py
+++ b/homeassistant/components/dhcp/__init__.py
@@ -276,6 +276,10 @@ class DHCPWatcher(WatcherBase):
             self._sniffer.stop()
 
     async def async_start(self):
+        """Start watching for dhcp packets."""
+        await self.hass.async_add_executor_job(self._start)
+
+    def _start(self):
         """Start watching for dhcp packets."""
         # Local import because importing from scapy has side effects such as opening
         # sockets
@@ -319,7 +323,7 @@ class DHCPWatcher(WatcherBase):
         conf.sniff_promisc = 0
 
         try:
-            await self.hass.async_add_executor_job(_verify_l2socket_setup, FILTER)
+            _verify_l2socket_setup(FILTER)
         except (Scapy_Exception, OSError) as ex:
             if os.geteuid() == 0:
                 _LOGGER.error("Cannot watch for dhcp packets: %s", ex)
@@ -330,7 +334,7 @@ class DHCPWatcher(WatcherBase):
             return
 
         try:
-            await self.hass.async_add_executor_job(_verify_working_pcap, FILTER)
+            _verify_working_pcap(FILTER)
         except (Scapy_Exception, ImportError) as ex:
             _LOGGER.error(
                 "Cannot watch for dhcp packets without a functional packet filter: %s",
diff --git a/homeassistant/components/efergy/sensor.py b/homeassistant/components/efergy/sensor.py
index 338609cf342..a11fe5f3ac6 100644
--- a/homeassistant/components/efergy/sensor.py
+++ b/homeassistant/components/efergy/sensor.py
@@ -1,7 +1,9 @@
 """Support for Efergy sensors."""
 from __future__ import annotations
 
-from pyefergy import Efergy
+import logging
+
+from pyefergy import Efergy, exceptions
 import voluptuous as vol
 
 from homeassistant.components.sensor import (
@@ -20,6 +22,7 @@ from homeassistant.const import (
     POWER_WATT,
 )
 from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import PlatformNotReady
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -39,6 +42,8 @@ CONF_CURRENT_VALUES = "current_values"
 DEFAULT_PERIOD = "year"
 DEFAULT_UTC_OFFSET = "0"
 
+_LOGGER = logging.getLogger(__name__)
+
 SENSOR_TYPES: dict[str, SensorEntityDescription] = {
     CONF_INSTANT: SensorEntityDescription(
         key=CONF_INSTANT,
@@ -102,7 +107,10 @@ async def async_setup_platform(
     )
 
     dev = []
-    sensors = await api.get_sids()
+    try:
+        sensors = await api.get_sids()
+    except (exceptions.DataError, exceptions.ConnectTimeout) as ex:
+        raise PlatformNotReady("Error getting data from Efergy:") from ex
     for variable in config[CONF_MONITORED_VARIABLES]:
         if variable[CONF_TYPE] == CONF_CURRENT_VALUES:
             for sensor in sensors:
@@ -150,6 +158,15 @@ class EfergySensor(SensorEntity):
 
     async def async_update(self) -> None:
         """Get the Efergy monitor data from the web service."""
-        self._attr_native_value = await self.api.async_get_reading(
-            self.entity_description.key, period=self.period, sid=self.sid
-        )
+        try:
+            self._attr_native_value = await self.api.async_get_reading(
+                self.entity_description.key, period=self.period, sid=self.sid
+            )
+        except (exceptions.DataError, exceptions.ConnectTimeout) as ex:
+            if self._attr_available:
+                self._attr_available = False
+                _LOGGER.error("Error getting data from Efergy: %s", ex)
+            return
+        if not self._attr_available:
+            self._attr_available = True
+            _LOGGER.info("Connection to Efergy has resumed")
diff --git a/homeassistant/components/frontend/manifest.json b/homeassistant/components/frontend/manifest.json
index f36d72a967c..5b908efb2df 100644
--- a/homeassistant/components/frontend/manifest.json
+++ b/homeassistant/components/frontend/manifest.json
@@ -3,7 +3,7 @@
   "name": "Home Assistant Frontend",
   "documentation": "https://www.home-assistant.io/integrations/frontend",
   "requirements": [
-    "home-assistant-frontend==20211007.0"
+    "home-assistant-frontend==20211007.1"
   ],
   "dependencies": [
     "api",
diff --git a/homeassistant/components/isy994/__init__.py b/homeassistant/components/isy994/__init__.py
index 02bbea29bdb..a5ceeaea1d8 100644
--- a/homeassistant/components/isy994/__init__.py
+++ b/homeassistant/components/isy994/__init__.py
@@ -205,21 +205,18 @@ async def async_setup_entry(
     # Load platforms for the devices in the ISY controller that we support.
     hass.config_entries.async_setup_platforms(entry, PLATFORMS)
 
-    def _start_auto_update() -> None:
-        """Start isy auto update."""
-        _LOGGER.debug("ISY Starting Event Stream and automatic updates")
-        isy.websocket.start()
-
-    def _stop_auto_update(event) -> None:
+    @callback
+    def _async_stop_auto_update(event) -> None:
         """Stop the isy auto update on Home Assistant Shutdown."""
         _LOGGER.debug("ISY Stopping Event Stream and automatic updates")
         isy.websocket.stop()
 
-    await hass.async_add_executor_job(_start_auto_update)
+    _LOGGER.debug("ISY Starting Event Stream and automatic updates")
+    isy.websocket.start()
 
     entry.async_on_unload(entry.add_update_listener(_async_update_listener))
     entry.async_on_unload(
-        hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STOP, _stop_auto_update)
+        hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STOP, _async_stop_auto_update)
     )
 
     # Register Integration-wide Services:
diff --git a/homeassistant/components/netgear/const.py b/homeassistant/components/netgear/const.py
index 325d9e68cd8..bfcf76a6119 100644
--- a/homeassistant/components/netgear/const.py
+++ b/homeassistant/components/netgear/const.py
@@ -35,7 +35,7 @@ DEVICE_ICONS = {
     0: "mdi:access-point-network",  # Router (Orbi ...)
     1: "mdi:book-open-variant",  # Amazon Kindle
     2: "mdi:android",  # Android Device
-    3: "mdi:cellphone-android",  # Android Phone
+    3: "mdi:cellphone",  # Android Phone
     4: "mdi:tablet-android",  # Android Tablet
     5: "mdi:router-wireless",  # Apple Airport Express
     6: "mdi:disc-player",  # Blu-ray Player
@@ -46,15 +46,15 @@ DEVICE_ICONS = {
     11: "mdi:play-network",  # DVR
     12: "mdi:gamepad-variant",  # Gaming Console
     13: "mdi:desktop-mac",  # iMac
-    14: "mdi:tablet-ipad",  # iPad
-    15: "mdi:tablet-ipad",  # iPad Mini
-    16: "mdi:cellphone-iphone",  # iPhone 5/5S/5C
-    17: "mdi:cellphone-iphone",  # iPhone
+    14: "mdi:tablet",  # iPad
+    15: "mdi:tablet",  # iPad Mini
+    16: "mdi:cellphone",  # iPhone 5/5S/5C
+    17: "mdi:cellphone",  # iPhone
     18: "mdi:ipod",  # iPod Touch
     19: "mdi:linux",  # Linux PC
     20: "mdi:apple-finder",  # Mac Mini
     21: "mdi:desktop-tower",  # Mac Pro
-    22: "mdi:laptop-mac",  # MacBook
+    22: "mdi:laptop",  # MacBook
     23: "mdi:play-network",  # Media Device
     24: "mdi:network",  # Network Device
     25: "mdi:play-network",  # Other STB
@@ -71,7 +71,7 @@ DEVICE_ICONS = {
     36: "mdi:tablet",  # Tablet
     37: "mdi:desktop-classic",  # UNIX PC
     38: "mdi:desktop-tower-monitor",  # Windows PC
-    39: "mdi:laptop-windows",  # Surface
+    39: "mdi:laptop",  # Surface
     40: "mdi:access-point-network",  # Wifi Extender
-    41: "mdi:apple-airplay",  # Apple TV
+    41: "mdi:cast-variant",  # Apple TV
 }
diff --git a/homeassistant/components/nws/manifest.json b/homeassistant/components/nws/manifest.json
index 30b00fde15a..2e6f58028e0 100644
--- a/homeassistant/components/nws/manifest.json
+++ b/homeassistant/components/nws/manifest.json
@@ -3,7 +3,7 @@
   "name": "National Weather Service (NWS)",
   "documentation": "https://www.home-assistant.io/integrations/nws",
   "codeowners": ["@MatthewFlamm"],
-  "requirements": ["pynws==1.3.1"],
+  "requirements": ["pynws==1.3.2"],
   "quality_scale": "platinum",
   "config_flow": true,
   "iot_class": "cloud_polling"
diff --git a/homeassistant/components/opentherm_gw/__init__.py b/homeassistant/components/opentherm_gw/__init__.py
index e3ec9ddef13..f54a0e783cc 100644
--- a/homeassistant/components/opentherm_gw/__init__.py
+++ b/homeassistant/components/opentherm_gw/__init__.py
@@ -156,8 +156,9 @@ def register_services(hass):
             vol.Required(ATTR_GW_ID): vol.All(
                 cv.string, vol.In(hass.data[DATA_OPENTHERM_GW][DATA_GATEWAYS])
             ),
-            vol.Optional(ATTR_DATE, default=date.today()): cv.date,
-            vol.Optional(ATTR_TIME, default=datetime.now().time()): cv.time,
+            # pylint: disable=unnecessary-lambda
+            vol.Optional(ATTR_DATE, default=lambda: date.today()): cv.date,
+            vol.Optional(ATTR_TIME, default=lambda: datetime.now().time()): cv.time,
         }
     )
     service_set_control_setpoint_schema = vol.Schema(
diff --git a/homeassistant/components/opentherm_gw/services.yaml b/homeassistant/components/opentherm_gw/services.yaml
index 02f2e71053f..fc0b0011d7c 100644
--- a/homeassistant/components/opentherm_gw/services.yaml
+++ b/homeassistant/components/opentherm_gw/services.yaml
@@ -54,7 +54,7 @@ set_clock:
       selector:
         text:
     time:
-      name: Name
+      name: Time
       description: Optional time in 24h format which will be provided to the thermostat. Defaults to the current time.
       example: "19:34"
       selector:
diff --git a/homeassistant/components/shelly/__init__.py b/homeassistant/components/shelly/__init__.py
index b0df4d4cb7f..2f1a178721f 100644
--- a/homeassistant/components/shelly/__init__.py
+++ b/homeassistant/components/shelly/__init__.py
@@ -275,7 +275,7 @@ class BlockDeviceWrapper(update_coordinator.DataUpdateCoordinator):
                 if block.type != "device":
                     continue
 
-                if block.wakeupEvent[0] == "button":
+                if len(block.wakeupEvent) == 1 and block.wakeupEvent[0] == "button":
                     self._last_input_events_count[1] = -1
 
                 break
diff --git a/homeassistant/components/shelly/const.py b/homeassistant/components/shelly/const.py
index 3c9c24b1f7f..a6f3ab12c6b 100644
--- a/homeassistant/components/shelly/const.py
+++ b/homeassistant/components/shelly/const.py
@@ -21,6 +21,11 @@ LIGHT_TRANSITION_MIN_FIRMWARE_DATE: Final = 20210226
 # max light transition time in milliseconds
 MAX_TRANSITION_TIME: Final = 5000
 
+RGBW_MODELS: Final = (
+    "SHBLB-1",
+    "SHRGBW2",
+)
+
 MODELS_SUPPORTING_LIGHT_TRANSITION: Final = (
     "SHBDUO-1",
     "SHCB-1",
diff --git a/homeassistant/components/shelly/light.py b/homeassistant/components/shelly/light.py
index cd034c1e7e5..3e0fce43681 100644
--- a/homeassistant/components/shelly/light.py
+++ b/homeassistant/components/shelly/light.py
@@ -46,6 +46,7 @@ from .const import (
     LIGHT_TRANSITION_MIN_FIRMWARE_DATE,
     MAX_TRANSITION_TIME,
     MODELS_SUPPORTING_LIGHT_TRANSITION,
+    RGBW_MODELS,
     RPC,
     SHBLB_1_RGB_EFFECTS,
     STANDARD_RGB_EFFECTS,
@@ -143,7 +144,7 @@ class BlockShellyLight(ShellyBlockEntity, LightEntity):
 
         if hasattr(block, "red") and hasattr(block, "green") and hasattr(block, "blue"):
             self._min_kelvin = KELVIN_MIN_VALUE_COLOR
-            if hasattr(block, "white"):
+            if wrapper.model in RGBW_MODELS:
                 self._supported_color_modes.add(COLOR_MODE_RGBW)
             else:
                 self._supported_color_modes.add(COLOR_MODE_RGB)
diff --git a/homeassistant/components/shelly/utils.py b/homeassistant/components/shelly/utils.py
index 6f24b4a64be..783153e2746 100644
--- a/homeassistant/components/shelly/utils.py
+++ b/homeassistant/components/shelly/utils.py
@@ -133,6 +133,10 @@ def is_block_momentary_input(settings: dict[str, Any], block: Block) -> bool:
     if settings["device"]["type"] in SHBTN_MODELS:
         return True
 
+    if settings.get("mode") == "roller":
+        button_type = settings["rollers"][0]["button_type"]
+        return button_type in ["momentary", "momentary_on_release"]
+
     button = settings.get("relays") or settings.get("lights") or settings.get("inputs")
     if button is None:
         return False
diff --git a/homeassistant/components/switchbot/manifest.json b/homeassistant/components/switchbot/manifest.json
index 38743981ed5..6dd23e2eec5 100644
--- a/homeassistant/components/switchbot/manifest.json
+++ b/homeassistant/components/switchbot/manifest.json
@@ -2,7 +2,7 @@
   "domain": "switchbot",
   "name": "SwitchBot",
   "documentation": "https://www.home-assistant.io/integrations/switchbot",
-  "requirements": ["PySwitchbot==0.11.0"],
+  "requirements": ["PySwitchbot==0.12.0"],
   "config_flow": true,
   "codeowners": ["@danielhiversen", "@RenierM26"],
   "iot_class": "local_polling"
diff --git a/homeassistant/components/tplink/__init__.py b/homeassistant/components/tplink/__init__.py
index ff0526490f5..d17815d2344 100644
--- a/homeassistant/components/tplink/__init__.py
+++ b/homeassistant/components/tplink/__init__.py
@@ -11,6 +11,7 @@ import voluptuous as vol
 
 from homeassistant import config_entries
 from homeassistant.components import network
+from homeassistant.components.light import DOMAIN as LIGHT_DOMAIN
 from homeassistant.config_entries import ConfigEntry, ConfigEntryNotReady
 from homeassistant.const import (
     CONF_HOST,
@@ -19,7 +20,11 @@ from homeassistant.const import (
     EVENT_HOMEASSISTANT_STARTED,
 )
 from homeassistant.core import HomeAssistant, callback
-from homeassistant.helpers import config_validation as cv, device_registry as dr
+from homeassistant.helpers import (
+    config_validation as cv,
+    device_registry as dr,
+    entity_registry as er,
+)
 from homeassistant.helpers.event import async_track_time_interval
 from homeassistant.helpers.typing import ConfigType
 
@@ -158,12 +163,52 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     except SmartDeviceException as ex:
         raise ConfigEntryNotReady from ex
 
+    if device.is_dimmer:
+        async_fix_dimmer_unique_id(hass, entry, device)
+
     hass.data[DOMAIN][entry.entry_id] = TPLinkDataUpdateCoordinator(hass, device)
     hass.config_entries.async_setup_platforms(entry, PLATFORMS)
 
     return True
 
 
+@callback
+def async_fix_dimmer_unique_id(
+    hass: HomeAssistant, entry: ConfigEntry, device: SmartDevice
+) -> None:
+    """Migrate the unique id of dimmers back to the legacy one.
+
+    Dimmers used to use the switch format since pyHS100 treated them as SmartPlug but
+    the old code created them as lights
+
+    https://github.com/home-assistant/core/blob/2021.9.7/homeassistant/components/tplink/common.py#L86
+    """
+
+    # This is the unique id before 2021.0/2021.1
+    original_unique_id = legacy_device_id(device)
+
+    # This is the unique id that was used in 2021.0/2021.1 rollout
+    rollout_unique_id = device.mac.replace(":", "").upper()
+
+    entity_registry = er.async_get(hass)
+
+    rollout_entity_id = entity_registry.async_get_entity_id(
+        LIGHT_DOMAIN, DOMAIN, rollout_unique_id
+    )
+    original_entry_id = entity_registry.async_get_entity_id(
+        LIGHT_DOMAIN, DOMAIN, original_unique_id
+    )
+
+    # If they are now using the 2021.0/2021.1 rollout entity id
+    # and have deleted the original entity id, we want to update that entity id
+    # so they don't end up with another _2 entity, but only if they deleted
+    # the original
+    if rollout_entity_id and not original_entry_id:
+        entity_registry.async_update_entity(
+            rollout_entity_id, new_unique_id=original_unique_id
+        )
+
+
 async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Unload a config entry."""
     hass_data: dict[str, Any] = hass.data[DOMAIN]
diff --git a/homeassistant/components/tplink/light.py b/homeassistant/components/tplink/light.py
index 3f4b130a5cc..ad423e84fa5 100644
--- a/homeassistant/components/tplink/light.py
+++ b/homeassistant/components/tplink/light.py
@@ -26,6 +26,7 @@ from homeassistant.util.color import (
     color_temperature_mired_to_kelvin as mired_to_kelvin,
 )
 
+from . import legacy_device_id
 from .const import DOMAIN
 from .coordinator import TPLinkDataUpdateCoordinator
 from .entity import CoordinatedTPLinkEntity, async_refresh_after
@@ -58,7 +59,14 @@ class TPLinkSmartBulb(CoordinatedTPLinkEntity, LightEntity):
         """Initialize the switch."""
         super().__init__(device, coordinator)
         # For backwards compat with pyHS100
-        self._attr_unique_id = self.device.mac.replace(":", "").upper()
+        if self.device.is_dimmer:
+            # Dimmers used to use the switch format since
+            # pyHS100 treated them as SmartPlug but the old code
+            # created them as lights
+            # https://github.com/home-assistant/core/blob/2021.9.7/homeassistant/components/tplink/common.py#L86
+            self._attr_unique_id = legacy_device_id(device)
+        else:
+            self._attr_unique_id = self.device.mac.replace(":", "").upper()
 
     @async_refresh_after
     async def async_turn_on(self, **kwargs: Any) -> None:
diff --git a/homeassistant/components/version/manifest.json b/homeassistant/components/version/manifest.json
index de43a47d505..aa8a2659dcd 100644
--- a/homeassistant/components/version/manifest.json
+++ b/homeassistant/components/version/manifest.json
@@ -3,7 +3,7 @@
   "name": "Version",
   "documentation": "https://www.home-assistant.io/integrations/version",
   "requirements": [
-    "pyhaversion==21.7.0"
+    "pyhaversion==21.10.0"
   ],
   "codeowners": [
     "@fabaff",
diff --git a/homeassistant/components/yeelight/__init__.py b/homeassistant/components/yeelight/__init__.py
index a1dce44893b..fb908775d1b 100644
--- a/homeassistant/components/yeelight/__init__.py
+++ b/homeassistant/components/yeelight/__init__.py
@@ -36,8 +36,8 @@ from homeassistant.helpers.typing import ConfigType
 
 _LOGGER = logging.getLogger(__name__)
 
-STATE_CHANGE_TIME = 0.25  # seconds
-
+STATE_CHANGE_TIME = 0.40  # seconds
+POWER_STATE_CHANGE_TIME = 1  # seconds
 
 DOMAIN = "yeelight"
 DATA_YEELIGHT = DOMAIN
diff --git a/homeassistant/components/yeelight/light.py b/homeassistant/components/yeelight/light.py
index 69dde0e75b6..67c9dc2ba07 100644
--- a/homeassistant/components/yeelight/light.py
+++ b/homeassistant/components/yeelight/light.py
@@ -38,6 +38,7 @@ from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers import entity_platform
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
+from homeassistant.helpers.event import async_call_later
 import homeassistant.util.color as color_util
 from homeassistant.util.color import (
     color_temperature_kelvin_to_mired as kelvin_to_mired,
@@ -62,6 +63,7 @@ from . import (
     DATA_DEVICE,
     DATA_UPDATED,
     DOMAIN,
+    POWER_STATE_CHANGE_TIME,
     YEELIGHT_FLOW_TRANSITION_SCHEMA,
     YeelightEntity,
 )
@@ -247,7 +249,7 @@ def _async_cmd(func):
         except BULB_NETWORK_EXCEPTIONS as ex:
             # A network error happened, the bulb is likely offline now
             self.device.async_mark_unavailable()
-            self.async_write_ha_state()
+            self.async_state_changed()
             exc_message = str(ex) or type(ex)
             raise HomeAssistantError(
                 f"Error when calling {func.__name__} for bulb {self.device.name} at {self.device.host}: {exc_message}"
@@ -419,13 +421,22 @@ class YeelightGenericLight(YeelightEntity, LightEntity):
         else:
             self._custom_effects = {}
 
+        self._unexpected_state_check = None
+
+    @callback
+    def async_state_changed(self):
+        """Call when the device changes state."""
+        if not self._device.available:
+            self._async_cancel_pending_state_check()
+        self.async_write_ha_state()
+
     async def async_added_to_hass(self):
         """Handle entity which will be added."""
         self.async_on_remove(
             async_dispatcher_connect(
                 self.hass,
                 DATA_UPDATED.format(self._device.host),
-                self.async_write_ha_state,
+                self.async_state_changed,
             )
         )
         await super().async_added_to_hass()
@@ -760,6 +771,33 @@ class YeelightGenericLight(YeelightEntity, LightEntity):
         if self.config[CONF_SAVE_ON_CHANGE] and (brightness or colortemp or rgb):
             await self.async_set_default()
 
+        self._async_schedule_state_check(True)
+
+    @callback
+    def _async_cancel_pending_state_check(self):
+        """Cancel a pending state check."""
+        if self._unexpected_state_check:
+            self._unexpected_state_check()
+            self._unexpected_state_check = None
+
+    @callback
+    def _async_schedule_state_check(self, expected_power_state):
+        """Schedule a poll if the change failed to get pushed back to us.
+
+        Some devices (mainly nightlights) will not send back the on state
+        so we need to force a refresh.
+        """
+        self._async_cancel_pending_state_check()
+
+        async def _async_update_if_state_unexpected(*_):
+            self._unexpected_state_check = None
+            if self.is_on != expected_power_state:
+                await self.device.async_update(True)
+
+        self._unexpected_state_check = async_call_later(
+            self.hass, POWER_STATE_CHANGE_TIME, _async_update_if_state_unexpected
+        )
+
     @_async_cmd
     async def _async_turn_off(self, duration) -> None:
         """Turn off with a given transition duration wrapped with _async_cmd."""
@@ -775,6 +813,7 @@ class YeelightGenericLight(YeelightEntity, LightEntity):
             duration = int(kwargs.get(ATTR_TRANSITION) * 1000)  # kwarg in s
 
         await self._async_turn_off(duration)
+        self._async_schedule_state_check(False)
 
     @_async_cmd
     async def async_set_mode(self, mode: str):
diff --git a/homeassistant/components/zeroconf/manifest.json b/homeassistant/components/zeroconf/manifest.json
index e38a8d92a94..e89697f2131 100644
--- a/homeassistant/components/zeroconf/manifest.json
+++ b/homeassistant/components/zeroconf/manifest.json
@@ -2,7 +2,7 @@
   "domain": "zeroconf",
   "name": "Zero-configuration networking (zeroconf)",
   "documentation": "https://www.home-assistant.io/integrations/zeroconf",
-  "requirements": ["zeroconf==0.36.7"],
+  "requirements": ["zeroconf==0.36.8"],
   "dependencies": ["network", "api"],
   "codeowners": ["@bdraco"],
   "quality_scale": "internal",
diff --git a/homeassistant/const.py b/homeassistant/const.py
index 1281d39fad4..17e7abfdf53 100644
--- a/homeassistant/const.py
+++ b/homeassistant/const.py
@@ -5,7 +5,7 @@ from typing import Final
 
 MAJOR_VERSION: Final = 2021
 MINOR_VERSION: Final = 10
-PATCH_VERSION: Final = "2"
+PATCH_VERSION: Final = "3"
 __short_version__: Final = f"{MAJOR_VERSION}.{MINOR_VERSION}"
 __version__: Final = f"{__short_version__}.{PATCH_VERSION}"
 REQUIRED_PYTHON_VER: Final[tuple[int, int, int]] = (3, 8, 0)
diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index 3c3645f5ece..d02ed121618 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -15,7 +15,7 @@ ciso8601==2.2.0
 cryptography==3.4.8
 emoji==1.5.0
 hass-nabucasa==0.50.0
-home-assistant-frontend==20211007.0
+home-assistant-frontend==20211007.1
 httpx==0.19.0
 ifaddr==0.1.7
 jinja2==3.0.1
@@ -32,7 +32,7 @@ sqlalchemy==1.4.23
 voluptuous-serialize==2.4.0
 voluptuous==0.12.2
 yarl==1.6.3
-zeroconf==0.36.7
+zeroconf==0.36.8
 
 pycryptodome>=3.6.6
 
diff --git a/requirements_all.txt b/requirements_all.txt
index d708ec1497e..dabaa995c00 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -49,7 +49,7 @@ PyRMVtransport==0.3.2
 PySocks==1.7.1
 
 # homeassistant.components.switchbot
-# PySwitchbot==0.11.0
+# PySwitchbot==0.12.0
 
 # homeassistant.components.transport_nsw
 PyTransportNSW==0.1.1
@@ -810,7 +810,7 @@ hole==0.5.1
 holidays==0.11.3.1
 
 # homeassistant.components.frontend
-home-assistant-frontend==20211007.0
+home-assistant-frontend==20211007.1
 
 # homeassistant.components.zwave
 homeassistant-pyozw==0.1.10
@@ -1514,7 +1514,7 @@ pygtfs==0.1.6
 pygti==0.9.2
 
 # homeassistant.components.version
-pyhaversion==21.7.0
+pyhaversion==21.10.0
 
 # homeassistant.components.heos
 pyheos==0.7.2
@@ -1670,7 +1670,7 @@ pynuki==1.4.1
 pynut2==2.1.2
 
 # homeassistant.components.nws
-pynws==1.3.1
+pynws==1.3.2
 
 # homeassistant.components.nx584
 pynx584==0.5
@@ -2474,7 +2474,7 @@ youtube_dl==2021.04.26
 zengge==0.2
 
 # homeassistant.components.zeroconf
-zeroconf==0.36.7
+zeroconf==0.36.8
 
 # homeassistant.components.zha
 zha-quirks==0.0.62
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index f7f5c0328a6..84eba6ada81 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -24,7 +24,7 @@ PyQRCode==1.2.1
 PyRMVtransport==0.3.2
 
 # homeassistant.components.switchbot
-# PySwitchbot==0.11.0
+# PySwitchbot==0.12.0
 
 # homeassistant.components.transport_nsw
 PyTransportNSW==0.1.1
@@ -485,7 +485,7 @@ hole==0.5.1
 holidays==0.11.3.1
 
 # homeassistant.components.frontend
-home-assistant-frontend==20211007.0
+home-assistant-frontend==20211007.1
 
 # homeassistant.components.zwave
 homeassistant-pyozw==0.1.10
@@ -881,7 +881,7 @@ pygatt[GATTTOOL]==4.0.5
 pygti==0.9.2
 
 # homeassistant.components.version
-pyhaversion==21.7.0
+pyhaversion==21.10.0
 
 # homeassistant.components.heos
 pyheos==0.7.2
@@ -986,7 +986,7 @@ pynuki==1.4.1
 pynut2==2.1.2
 
 # homeassistant.components.nws
-pynws==1.3.1
+pynws==1.3.2
 
 # homeassistant.components.nx584
 pynx584==0.5
@@ -1409,7 +1409,7 @@ yeelight==0.7.7
 youless-api==0.13
 
 # homeassistant.components.zeroconf
-zeroconf==0.36.7
+zeroconf==0.36.8
 
 # homeassistant.components.zha
 zha-quirks==0.0.62
diff --git a/tests/components/efergy/test_sensor.py b/tests/components/efergy/test_sensor.py
index 97478155483..94a381b9048 100644
--- a/tests/components/efergy/test_sensor.py
+++ b/tests/components/efergy/test_sensor.py
@@ -1,9 +1,15 @@
 """The tests for Efergy sensor platform."""
 
+import asyncio
+from datetime import timedelta
+
+from homeassistant.components.sensor import DOMAIN as SENSOR_DOMAIN
+from homeassistant.const import STATE_UNAVAILABLE
 from homeassistant.core import HomeAssistant
 from homeassistant.setup import async_setup_component
+import homeassistant.util.dt as dt_util
 
-from tests.common import load_fixture
+from tests.common import async_fire_time_changed, load_fixture
 from tests.test_util.aiohttp import AiohttpClientMocker
 
 token = "9p6QGJ7dpZfO3fqPTBk1fyEmjV1cGoLT"
@@ -30,9 +36,14 @@ MULTI_SENSOR_CONFIG = {
 }
 
 
-def mock_responses(aioclient_mock: AiohttpClientMocker):
+def mock_responses(aioclient_mock: AiohttpClientMocker, error: bool = False):
     """Mock responses for Efergy."""
     base_url = "https://engage.efergy.com/mobile_proxy/"
+    if error:
+        aioclient_mock.get(
+            f"{base_url}getCurrentValuesSummary?token={token}", exc=asyncio.TimeoutError
+        )
+        return
     aioclient_mock.get(
         f"{base_url}getInstant?token={token}",
         text=load_fixture("efergy/efergy_instant.json"),
@@ -64,7 +75,9 @@ async def test_single_sensor_readings(
 ):
     """Test for successfully setting up the Efergy platform."""
     mock_responses(aioclient_mock)
-    assert await async_setup_component(hass, "sensor", {"sensor": ONE_SENSOR_CONFIG})
+    assert await async_setup_component(
+        hass, SENSOR_DOMAIN, {SENSOR_DOMAIN: ONE_SENSOR_CONFIG}
+    )
     await hass.async_block_till_done()
 
     assert hass.states.get("sensor.energy_consumed").state == "38.21"
@@ -79,9 +92,44 @@ async def test_multi_sensor_readings(
 ):
     """Test for multiple sensors in one household."""
     mock_responses(aioclient_mock)
-    assert await async_setup_component(hass, "sensor", {"sensor": MULTI_SENSOR_CONFIG})
+    assert await async_setup_component(
+        hass, SENSOR_DOMAIN, {SENSOR_DOMAIN: MULTI_SENSOR_CONFIG}
+    )
     await hass.async_block_till_done()
 
     assert hass.states.get("sensor.efergy_728386").state == "218"
     assert hass.states.get("sensor.efergy_0").state == "1808"
     assert hass.states.get("sensor.efergy_728387").state == "312"
+
+
+async def test_failed_getting_sids(
+    hass: HomeAssistant, aioclient_mock: AiohttpClientMocker
+):
+    """Test failed gettings sids."""
+    mock_responses(aioclient_mock, error=True)
+    assert await async_setup_component(
+        hass, SENSOR_DOMAIN, {SENSOR_DOMAIN: ONE_SENSOR_CONFIG}
+    )
+    assert not hass.states.async_all("sensor")
+
+
+async def test_failed_update_and_reconnection(
+    hass: HomeAssistant, aioclient_mock: AiohttpClientMocker
+):
+    """Test failed update and reconnection."""
+    mock_responses(aioclient_mock)
+    assert await async_setup_component(
+        hass, SENSOR_DOMAIN, {SENSOR_DOMAIN: ONE_SENSOR_CONFIG}
+    )
+    aioclient_mock.clear_requests()
+    mock_responses(aioclient_mock, error=True)
+    next_update = dt_util.utcnow() + timedelta(seconds=3)
+    async_fire_time_changed(hass, next_update)
+    await hass.async_block_till_done()
+    assert hass.states.get("sensor.efergy_728386").state == STATE_UNAVAILABLE
+    aioclient_mock.clear_requests()
+    mock_responses(aioclient_mock)
+    next_update = dt_util.utcnow() + timedelta(seconds=30)
+    async_fire_time_changed(hass, next_update)
+    await hass.async_block_till_done()
+    assert hass.states.get("sensor.efergy_728386").state == "1628"
diff --git a/tests/components/tplink/__init__.py b/tests/components/tplink/__init__.py
index f25fc13784a..4e6dbb9dae7 100644
--- a/tests/components/tplink/__init__.py
+++ b/tests/components/tplink/__init__.py
@@ -2,7 +2,7 @@
 
 from unittest.mock import AsyncMock, MagicMock, patch
 
-from kasa import SmartBulb, SmartPlug, SmartStrip
+from kasa import SmartBulb, SmartDimmer, SmartPlug, SmartStrip
 from kasa.exceptions import SmartDeviceException
 from kasa.protocol import TPLinkSmartHomeProtocol
 
@@ -48,6 +48,33 @@ def _mocked_bulb() -> SmartBulb:
     return bulb
 
 
+def _mocked_dimmer() -> SmartDimmer:
+    dimmer = MagicMock(auto_spec=SmartDimmer)
+    dimmer.update = AsyncMock()
+    dimmer.mac = MAC_ADDRESS
+    dimmer.alias = ALIAS
+    dimmer.model = MODEL
+    dimmer.host = IP_ADDRESS
+    dimmer.brightness = 50
+    dimmer.color_temp = 4000
+    dimmer.is_color = True
+    dimmer.is_strip = False
+    dimmer.is_plug = False
+    dimmer.is_dimmer = True
+    dimmer.hsv = (10, 30, 5)
+    dimmer.device_id = MAC_ADDRESS
+    dimmer.valid_temperature_range.min = 4000
+    dimmer.valid_temperature_range.max = 9000
+    dimmer.hw_info = {"sw_ver": "1.0.0"}
+    dimmer.turn_off = AsyncMock()
+    dimmer.turn_on = AsyncMock()
+    dimmer.set_brightness = AsyncMock()
+    dimmer.set_hsv = AsyncMock()
+    dimmer.set_color_temp = AsyncMock()
+    dimmer.protocol = _mock_protocol()
+    return dimmer
+
+
 def _mocked_plug() -> SmartPlug:
     plug = MagicMock(auto_spec=SmartPlug)
     plug.update = AsyncMock()
diff --git a/tests/components/tplink/test_init.py b/tests/components/tplink/test_init.py
index c166fccc9b5..73edc63e28c 100644
--- a/tests/components/tplink/test_init.py
+++ b/tests/components/tplink/test_init.py
@@ -4,14 +4,23 @@ from __future__ import annotations
 from datetime import timedelta
 from unittest.mock import MagicMock, patch
 
+from homeassistant import setup
 from homeassistant.components import tplink
 from homeassistant.components.tplink.const import DOMAIN
 from homeassistant.config_entries import ConfigEntryState
 from homeassistant.const import CONF_HOST, EVENT_HOMEASSISTANT_STARTED
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_registry import EntityRegistry
 from homeassistant.setup import async_setup_component
 from homeassistant.util import dt as dt_util
 
-from . import IP_ADDRESS, MAC_ADDRESS, _patch_discovery, _patch_single_discovery
+from . import (
+    IP_ADDRESS,
+    MAC_ADDRESS,
+    _mocked_dimmer,
+    _patch_discovery,
+    _patch_single_discovery,
+)
 
 from tests.common import MockConfigEntry, async_fire_time_changed
 
@@ -63,3 +72,73 @@ async def test_config_entry_retry(hass):
         await async_setup_component(hass, tplink.DOMAIN, {tplink.DOMAIN: {}})
         await hass.async_block_till_done()
         assert already_migrated_config_entry.state == ConfigEntryState.SETUP_RETRY
+
+
+async def test_dimmer_switch_unique_id_fix_original_entity_was_deleted(
+    hass: HomeAssistant, entity_reg: EntityRegistry
+):
+    """Test that roll out unique id entity id changed to the original unique id."""
+    config_entry = MockConfigEntry(domain=DOMAIN, data={}, unique_id=MAC_ADDRESS)
+    config_entry.add_to_hass(hass)
+    dimmer = _mocked_dimmer()
+    rollout_unique_id = MAC_ADDRESS.replace(":", "").upper()
+    original_unique_id = tplink.legacy_device_id(dimmer)
+    rollout_dimmer_entity_reg = entity_reg.async_get_or_create(
+        config_entry=config_entry,
+        platform=DOMAIN,
+        domain="light",
+        unique_id=rollout_unique_id,
+        original_name="Rollout dimmer",
+    )
+
+    with _patch_discovery(device=dimmer), _patch_single_discovery(device=dimmer):
+        await setup.async_setup_component(hass, DOMAIN, {})
+        await hass.async_block_till_done()
+
+    migrated_dimmer_entity_reg = entity_reg.async_get_or_create(
+        config_entry=config_entry,
+        platform=DOMAIN,
+        domain="light",
+        unique_id=original_unique_id,
+        original_name="Migrated dimmer",
+    )
+    assert migrated_dimmer_entity_reg.entity_id == rollout_dimmer_entity_reg.entity_id
+
+
+async def test_dimmer_switch_unique_id_fix_original_entity_still_exists(
+    hass: HomeAssistant, entity_reg: EntityRegistry
+):
+    """Test no migration happens if the original entity id still exists."""
+    config_entry = MockConfigEntry(domain=DOMAIN, data={}, unique_id=MAC_ADDRESS)
+    config_entry.add_to_hass(hass)
+    dimmer = _mocked_dimmer()
+    rollout_unique_id = MAC_ADDRESS.replace(":", "").upper()
+    original_unique_id = tplink.legacy_device_id(dimmer)
+    original_dimmer_entity_reg = entity_reg.async_get_or_create(
+        config_entry=config_entry,
+        platform=DOMAIN,
+        domain="light",
+        unique_id=original_unique_id,
+        original_name="Original dimmer",
+    )
+    rollout_dimmer_entity_reg = entity_reg.async_get_or_create(
+        config_entry=config_entry,
+        platform=DOMAIN,
+        domain="light",
+        unique_id=rollout_unique_id,
+        original_name="Rollout dimmer",
+    )
+
+    with _patch_discovery(device=dimmer), _patch_single_discovery(device=dimmer):
+        await setup.async_setup_component(hass, DOMAIN, {})
+        await hass.async_block_till_done()
+
+    migrated_dimmer_entity_reg = entity_reg.async_get_or_create(
+        config_entry=config_entry,
+        platform=DOMAIN,
+        domain="light",
+        unique_id=original_unique_id,
+        original_name="Migrated dimmer",
+    )
+    assert migrated_dimmer_entity_reg.entity_id == original_dimmer_entity_reg.entity_id
+    assert migrated_dimmer_entity_reg.entity_id != rollout_dimmer_entity_reg.entity_id
diff --git a/tests/components/yeelight/test_light.py b/tests/components/yeelight/test_light.py
index fd6e12f2635..9c5a76e4a4b 100644
--- a/tests/components/yeelight/test_light.py
+++ b/tests/components/yeelight/test_light.py
@@ -1,5 +1,6 @@
 """Test the Yeelight light."""
 import asyncio
+from datetime import timedelta
 import logging
 import socket
 from unittest.mock import ANY, AsyncMock, MagicMock, call, patch
@@ -98,6 +99,7 @@ from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers import entity_registry as er
 from homeassistant.setup import async_setup_component
+from homeassistant.util import dt as dt_util
 from homeassistant.util.color import (
     color_hs_to_RGB,
     color_hs_to_xy,
@@ -121,7 +123,7 @@ from . import (
     _patch_discovery_interval,
 )
 
-from tests.common import MockConfigEntry
+from tests.common import MockConfigEntry, async_fire_time_changed
 
 CONFIG_ENTRY_DATA = {
     CONF_HOST: IP_ADDRESS,
@@ -1377,3 +1379,73 @@ async def test_ambilight_with_nightlight_disabled(hass: HomeAssistant):
     assert state.state == "on"
     # bg_power off should not set the brightness to 0
     assert state.attributes[ATTR_BRIGHTNESS] == 128
+
+
+async def test_state_fails_to_update_triggers_update(hass: HomeAssistant):
+    """Ensure we call async_get_properties if the turn on/off fails to update the state."""
+    mocked_bulb = _mocked_bulb()
+    properties = {**PROPERTIES}
+    properties.pop("active_mode")
+    properties["color_mode"] = "3"  # HSV
+    mocked_bulb.last_properties = properties
+    mocked_bulb.bulb_type = BulbType.Color
+    config_entry = MockConfigEntry(
+        domain=DOMAIN, data={**CONFIG_ENTRY_DATA, CONF_NIGHTLIGHT_SWITCH: False}
+    )
+    config_entry.add_to_hass(hass)
+    with _patch_discovery(), _patch_discovery_interval(), patch(
+        f"{MODULE}.AsyncBulb", return_value=mocked_bulb
+    ):
+        assert await hass.config_entries.async_setup(config_entry.entry_id)
+        await hass.async_block_till_done()
+        # We use asyncio.create_task now to avoid
+        # blocking starting so we need to block again
+        await hass.async_block_till_done()
+
+    assert len(mocked_bulb.async_get_properties.mock_calls) == 1
+
+    mocked_bulb.last_properties["power"] = "off"
+    await hass.services.async_call(
+        "light",
+        SERVICE_TURN_ON,
+        {
+            ATTR_ENTITY_ID: ENTITY_LIGHT,
+        },
+        blocking=True,
+    )
+    assert len(mocked_bulb.async_turn_on.mock_calls) == 1
+    async_fire_time_changed(hass, dt_util.utcnow() + timedelta(seconds=1))
+    await hass.async_block_till_done()
+    assert len(mocked_bulb.async_get_properties.mock_calls) == 2
+
+    mocked_bulb.last_properties["power"] = "on"
+    for _ in range(5):
+        await hass.services.async_call(
+            "light",
+            SERVICE_TURN_OFF,
+            {
+                ATTR_ENTITY_ID: ENTITY_LIGHT,
+            },
+            blocking=True,
+        )
+    assert len(mocked_bulb.async_turn_off.mock_calls) == 5
+    # Even with five calls we only do one state request
+    # since each successive call should cancel the unexpected
+    # state check
+    async_fire_time_changed(hass, dt_util.utcnow() + timedelta(seconds=2))
+    await hass.async_block_till_done()
+    assert len(mocked_bulb.async_get_properties.mock_calls) == 3
+
+    # But if the state is correct no calls
+    await hass.services.async_call(
+        "light",
+        SERVICE_TURN_ON,
+        {
+            ATTR_ENTITY_ID: ENTITY_LIGHT,
+        },
+        blocking=True,
+    )
+    assert len(mocked_bulb.async_turn_on.mock_calls) == 1
+    async_fire_time_changed(hass, dt_util.utcnow() + timedelta(seconds=3))
+    await hass.async_block_till_done()
+    assert len(mocked_bulb.async_get_properties.mock_calls) == 3