diff --git a/homeassistant/components/frontend/manifest.json b/homeassistant/components/frontend/manifest.json
index 121cf6ea754..f36d72a967c 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==20211006.0"
+    "home-assistant-frontend==20211007.0"
   ],
   "dependencies": [
     "api",
diff --git a/homeassistant/components/homekit/manifest.json b/homeassistant/components/homekit/manifest.json
index 2589a1ac6ec..d23aa11b4ea 100644
--- a/homeassistant/components/homekit/manifest.json
+++ b/homeassistant/components/homekit/manifest.json
@@ -3,7 +3,7 @@
   "name": "HomeKit",
   "documentation": "https://www.home-assistant.io/integrations/homekit",
   "requirements": [
-    "HAP-python==4.2.1",
+    "HAP-python==4.3.0",
     "fnvhash==0.1.0",
     "PyQRCode==1.2.1",
     "base36==0.1.1"
diff --git a/homeassistant/components/input_datetime/__init__.py b/homeassistant/components/input_datetime/__init__.py
index 84a7fb89fe1..2713eef17f8 100644
--- a/homeassistant/components/input_datetime/__init__.py
+++ b/homeassistant/components/input_datetime/__init__.py
@@ -81,6 +81,30 @@ def has_date_or_time(conf):
     raise vol.Invalid("Entity needs at least a date or a time")
 
 
+def valid_initial(conf):
+    """Check the initial value is valid."""
+    initial = conf.get(CONF_INITIAL)
+    if not initial:
+        return conf
+
+    if conf[CONF_HAS_DATE] and conf[CONF_HAS_TIME]:
+        parsed_value = dt_util.parse_datetime(initial)
+        if parsed_value is not None:
+            return conf
+        raise vol.Invalid(f"Initial value '{initial}' can't be parsed as a datetime")
+
+    if conf[CONF_HAS_DATE]:
+        parsed_value = dt_util.parse_date(initial)
+        if parsed_value is not None:
+            return conf
+        raise vol.Invalid(f"Initial value '{initial}' can't be parsed as a date")
+
+    parsed_value = dt_util.parse_time(initial)
+    if parsed_value is not None:
+        return conf
+    raise vol.Invalid(f"Initial value '{initial}' can't be parsed as a time")
+
+
 CONFIG_SCHEMA = vol.Schema(
     {
         DOMAIN: cv.schema_with_slug_keys(
@@ -93,6 +117,7 @@ CONFIG_SCHEMA = vol.Schema(
                     vol.Optional(CONF_INITIAL): cv.string,
                 },
                 has_date_or_time,
+                valid_initial,
             )
         )
     },
diff --git a/homeassistant/components/mill/manifest.json b/homeassistant/components/mill/manifest.json
index bf332487a88..e5dbbdfc1e8 100644
--- a/homeassistant/components/mill/manifest.json
+++ b/homeassistant/components/mill/manifest.json
@@ -2,7 +2,7 @@
   "domain": "mill",
   "name": "Mill",
   "documentation": "https://www.home-assistant.io/integrations/mill",
-  "requirements": ["millheater==0.6.0"],
+  "requirements": ["millheater==0.6.1"],
   "codeowners": ["@danielhiversen"],
   "config_flow": true,
   "iot_class": "cloud_polling"
diff --git a/homeassistant/components/netgear/device_tracker.py b/homeassistant/components/netgear/device_tracker.py
index f568a506552..0d3a1098f0c 100644
--- a/homeassistant/components/netgear/device_tracker.py
+++ b/homeassistant/components/netgear/device_tracker.py
@@ -4,6 +4,7 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.device_tracker import (
+    DOMAIN as DEVICE_TRACKER_DOMAIN,
     PLATFORM_SCHEMA as PARENT_PLATFORM_SCHEMA,
     SOURCE_TYPE_ROUTER,
 )
@@ -50,7 +51,7 @@ async def async_get_scanner(hass, config):
         hass.config_entries.flow.async_init(
             DOMAIN,
             context={"source": SOURCE_IMPORT},
-            data=config,
+            data=config[DEVICE_TRACKER_DOMAIN],
         )
     )
 
diff --git a/homeassistant/components/powerwall/__init__.py b/homeassistant/components/powerwall/__init__.py
index 5560c51f72b..2158075e5fa 100644
--- a/homeassistant/components/powerwall/__init__.py
+++ b/homeassistant/components/powerwall/__init__.py
@@ -91,11 +91,11 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     entry_id = entry.entry_id
 
     hass.data.setdefault(DOMAIN, {})
-    hass.data[DOMAIN].setdefault(entry_id, {})
     http_session = requests.Session()
+    ip_address = entry.data[CONF_IP_ADDRESS]
 
     password = entry.data.get(CONF_PASSWORD)
-    power_wall = Powerwall(entry.data[CONF_IP_ADDRESS], http_session=http_session)
+    power_wall = Powerwall(ip_address, http_session=http_session)
     try:
         powerwall_data = await hass.async_add_executor_job(
             _login_and_fetch_base_info, power_wall, password
@@ -115,13 +115,28 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     await _migrate_old_unique_ids(hass, entry_id, powerwall_data)
     login_failed_count = 0
 
+    runtime_data = hass.data[DOMAIN][entry.entry_id] = {
+        POWERWALL_API_CHANGED: False,
+        POWERWALL_HTTP_SESSION: http_session,
+    }
+
+    def _recreate_powerwall_login():
+        nonlocal http_session
+        nonlocal power_wall
+        http_session.close()
+        http_session = requests.Session()
+        power_wall = Powerwall(ip_address, http_session=http_session)
+        runtime_data[POWERWALL_OBJECT] = power_wall
+        runtime_data[POWERWALL_HTTP_SESSION] = http_session
+        power_wall.login("", password)
+
     async def async_update_data():
         """Fetch data from API endpoint."""
         # Check if we had an error before
         nonlocal login_failed_count
         _LOGGER.debug("Checking if update failed")
-        if hass.data[DOMAIN][entry.entry_id][POWERWALL_API_CHANGED]:
-            return hass.data[DOMAIN][entry.entry_id][POWERWALL_COORDINATOR].data
+        if runtime_data[POWERWALL_API_CHANGED]:
+            return runtime_data[POWERWALL_COORDINATOR].data
 
         _LOGGER.debug("Updating data")
         try:
@@ -130,9 +145,9 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
             if password is None:
                 raise ConfigEntryAuthFailed from err
 
-            # If the session expired, relogin, and try again
+            # If the session expired, recreate, relogin, and try again
             try:
-                await hass.async_add_executor_job(power_wall.login, "", password)
+                await hass.async_add_executor_job(_recreate_powerwall_login)
                 return await _async_update_powerwall_data(hass, entry, power_wall)
             except AccessDeniedError as ex:
                 login_failed_count += 1
@@ -153,13 +168,11 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         update_interval=timedelta(seconds=UPDATE_INTERVAL),
     )
 
-    hass.data[DOMAIN][entry.entry_id] = powerwall_data
-    hass.data[DOMAIN][entry.entry_id].update(
+    runtime_data.update(
         {
+            **powerwall_data,
             POWERWALL_OBJECT: power_wall,
             POWERWALL_COORDINATOR: coordinator,
-            POWERWALL_HTTP_SESSION: http_session,
-            POWERWALL_API_CHANGED: False,
         }
     )
 
diff --git a/homeassistant/components/recorder/statistics.py b/homeassistant/components/recorder/statistics.py
index 7b7e349b843..d253d1e2275 100644
--- a/homeassistant/components/recorder/statistics.py
+++ b/homeassistant/components/recorder/statistics.py
@@ -13,6 +13,7 @@ from sqlalchemy import bindparam, func
 from sqlalchemy.exc import SQLAlchemyError
 from sqlalchemy.ext import baked
 from sqlalchemy.orm.scoping import scoped_session
+from sqlalchemy.sql.expression import true
 
 from homeassistant.const import (
     PRESSURE_PA,
@@ -396,9 +397,9 @@ def get_metadata_with_session(
             StatisticsMeta.statistic_id.in_(bindparam("statistic_ids"))
         )
     if statistic_type == "mean":
-        baked_query += lambda q: q.filter(StatisticsMeta.has_mean.isnot(False))
+        baked_query += lambda q: q.filter(StatisticsMeta.has_mean == true())
     elif statistic_type == "sum":
-        baked_query += lambda q: q.filter(StatisticsMeta.has_sum.isnot(False))
+        baked_query += lambda q: q.filter(StatisticsMeta.has_sum == true())
     result = execute(baked_query(session).params(statistic_ids=statistic_ids))
     if not result:
         return {}
diff --git a/homeassistant/components/tplink/__init__.py b/homeassistant/components/tplink/__init__.py
index 5c40f61e2df..9f3658cf2cd 100644
--- a/homeassistant/components/tplink/__init__.py
+++ b/homeassistant/components/tplink/__init__.py
@@ -2,6 +2,7 @@
 from __future__ import annotations
 
 import asyncio
+from datetime import timedelta
 from typing import Any
 
 from kasa import SmartDevice, SmartDeviceException
@@ -11,9 +12,15 @@ import voluptuous as vol
 from homeassistant import config_entries
 from homeassistant.components import network
 from homeassistant.config_entries import ConfigEntry, ConfigEntryNotReady
-from homeassistant.const import CONF_HOST, CONF_MAC, CONF_NAME
+from homeassistant.const import (
+    CONF_HOST,
+    CONF_MAC,
+    CONF_NAME,
+    EVENT_HOMEASSISTANT_STARTED,
+)
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers import config_validation as cv, device_registry as dr
+from homeassistant.helpers.event import async_track_time_interval
 from homeassistant.helpers.typing import ConfigType
 
 from .const import (
@@ -32,6 +39,8 @@ from .migration import (
     async_migrate_yaml_entries,
 )
 
+DISCOVERY_INTERVAL = timedelta(minutes=15)
+
 TPLINK_HOST_SCHEMA = vol.Schema({vol.Required(CONF_HOST): cv.string})
 
 CONFIG_SCHEMA = vol.Schema(
@@ -118,6 +127,13 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     if discovered_devices:
         async_trigger_discovery(hass, discovered_devices)
 
+    async def _async_discovery(*_: Any) -> None:
+        if discovered := await async_discover_devices(hass):
+            async_trigger_discovery(hass, discovered)
+
+    hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STARTED, _async_discovery)
+    async_track_time_interval(hass, _async_discovery, DISCOVERY_INTERVAL)
+
     return True
 
 
diff --git a/homeassistant/components/tplink/light.py b/homeassistant/components/tplink/light.py
index f1d936ecdfe..3f4b130a5cc 100644
--- a/homeassistant/components/tplink/light.py
+++ b/homeassistant/components/tplink/light.py
@@ -63,10 +63,20 @@ class TPLinkSmartBulb(CoordinatedTPLinkEntity, LightEntity):
     @async_refresh_after
     async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn the light on."""
-        transition = kwargs.get(ATTR_TRANSITION)
+        if (transition := kwargs.get(ATTR_TRANSITION)) is not None:
+            transition = int(transition * 1_000)
+
         if (brightness := kwargs.get(ATTR_BRIGHTNESS)) is not None:
             brightness = round((brightness * 100.0) / 255.0)
 
+        if self.device.is_dimmer and transition is None:
+            # This is a stopgap solution for inconsistent set_brightness handling
+            # in the upstream library, see #57265.
+            # This should be removed when the upstream has fixed the issue.
+            # The device logic is to change the settings without turning it on
+            # except when transition is defined, so we leverage that here for now.
+            transition = 1
+
         # Handle turning to temp mode
         if ATTR_COLOR_TEMP in kwargs:
             color_tmp = mired_to_kelvin(int(kwargs[ATTR_COLOR_TEMP]))
@@ -92,7 +102,9 @@ class TPLinkSmartBulb(CoordinatedTPLinkEntity, LightEntity):
     @async_refresh_after
     async def async_turn_off(self, **kwargs: Any) -> None:
         """Turn the light off."""
-        await self.device.turn_off(transition=kwargs.get(ATTR_TRANSITION))
+        if (transition := kwargs.get(ATTR_TRANSITION)) is not None:
+            transition = int(transition * 1_000)
+        await self.device.turn_off(transition=transition)
 
     @property
     def min_mireds(self) -> int:
@@ -145,7 +157,7 @@ class TPLinkSmartBulb(CoordinatedTPLinkEntity, LightEntity):
     def color_mode(self) -> str | None:
         """Return the active color mode."""
         if self.device.is_color:
-            if self.device.color_temp:
+            if self.device.is_variable_color_temp and self.device.color_temp:
                 return COLOR_MODE_COLOR_TEMP
             return COLOR_MODE_HS
         if self.device.is_variable_color_temp:
diff --git a/homeassistant/components/xiaomi_miio/select.py b/homeassistant/components/xiaomi_miio/select.py
index daa721fef95..9e9cdcec1ae 100644
--- a/homeassistant/components/xiaomi_miio/select.py
+++ b/homeassistant/components/xiaomi_miio/select.py
@@ -146,10 +146,14 @@ class XiaomiAirHumidifierSelector(XiaomiSelector):
     @callback
     def _handle_coordinator_update(self):
         """Fetch state from the device."""
-        self._current_led_brightness = self._extract_value_from_attribute(
+        led_brightness = self._extract_value_from_attribute(
             self.coordinator.data, self.entity_description.key
         )
-        self.async_write_ha_state()
+        # Sometimes (quite rarely) the device returns None as the LED brightness so we
+        # check that the value is not None before updating the state.
+        if led_brightness:
+            self._current_led_brightness = led_brightness
+            self.async_write_ha_state()
 
     @property
     def current_option(self):
diff --git a/homeassistant/components/yeelight/manifest.json b/homeassistant/components/yeelight/manifest.json
index 561606f5509..1b8c959cb52 100644
--- a/homeassistant/components/yeelight/manifest.json
+++ b/homeassistant/components/yeelight/manifest.json
@@ -2,7 +2,7 @@
   "domain": "yeelight",
   "name": "Yeelight",
   "documentation": "https://www.home-assistant.io/integrations/yeelight",
-  "requirements": ["yeelight==0.7.6", "async-upnp-client==0.22.5"],
+  "requirements": ["yeelight==0.7.7", "async-upnp-client==0.22.5"],
   "codeowners": ["@rytilahti", "@zewelor", "@shenxn", "@starkillerOG"],
   "config_flow": true,
   "dependencies": ["network"],
diff --git a/homeassistant/components/zwave_js/services.py b/homeassistant/components/zwave_js/services.py
index 08841465321..ac3f233ba49 100644
--- a/homeassistant/components/zwave_js/services.py
+++ b/homeassistant/components/zwave_js/services.py
@@ -408,7 +408,7 @@ class ZWaveServices:
     async def async_set_value(self, service: ServiceCall) -> None:
         """Set a value on a node."""
         # pylint: disable=no-self-use
-        nodes = service.data[const.ATTR_NODES]
+        nodes: set[ZwaveNode] = service.data[const.ATTR_NODES]
         command_class = service.data[const.ATTR_COMMAND_CLASS]
         property_ = service.data[const.ATTR_PROPERTY]
         property_key = service.data.get(const.ATTR_PROPERTY_KEY)
@@ -418,15 +418,27 @@ class ZWaveServices:
         options = service.data.get(const.ATTR_OPTIONS)
 
         for node in nodes:
+            value_id = get_value_id(
+                node,
+                command_class,
+                property_,
+                endpoint=endpoint,
+                property_key=property_key,
+            )
+            # If value has a string type but the new value is not a string, we need to
+            # convert it to one. We use new variable `new_value_` to convert the data
+            # so we can preserve the original `new_value` for every node.
+            if (
+                value_id in node.values
+                and node.values[value_id].metadata.type == "string"
+                and not isinstance(new_value, str)
+            ):
+                new_value_ = str(new_value)
+            else:
+                new_value_ = new_value
             success = await node.async_set_value(
-                get_value_id(
-                    node,
-                    command_class,
-                    property_,
-                    endpoint=endpoint,
-                    property_key=property_key,
-                ),
-                new_value,
+                value_id,
+                new_value_,
                 options=options,
                 wait_for_result=wait_for_result,
             )
@@ -452,11 +464,16 @@ class ZWaveServices:
             await self.async_set_value(service)
             return
 
+        command_class = service.data[const.ATTR_COMMAND_CLASS]
+        property_ = service.data[const.ATTR_PROPERTY]
+        property_key = service.data.get(const.ATTR_PROPERTY_KEY)
+        endpoint = service.data.get(const.ATTR_ENDPOINT)
+
         value = {
-            "commandClass": service.data[const.ATTR_COMMAND_CLASS],
-            "property": service.data[const.ATTR_PROPERTY],
-            "propertyKey": service.data.get(const.ATTR_PROPERTY_KEY),
-            "endpoint": service.data.get(const.ATTR_ENDPOINT),
+            "commandClass": command_class,
+            "property": property_,
+            "propertyKey": property_key,
+            "endpoint": endpoint,
         }
         new_value = service.data[const.ATTR_VALUE]
 
@@ -464,12 +481,30 @@ class ZWaveServices:
         # schema validation and can use that to get the client, otherwise we can just
         # get the client from the node.
         client: ZwaveClient = None
-        first_node = next((node for node in nodes), None)
+        first_node: ZwaveNode = next((node for node in nodes), None)
         if first_node:
             client = first_node.client
         else:
             entry_id = self._hass.config_entries.async_entries(const.DOMAIN)[0].entry_id
             client = self._hass.data[const.DOMAIN][entry_id][const.DATA_CLIENT]
+            first_node = next(
+                node
+                for node in client.driver.controller.nodes.values()
+                if get_value_id(node, command_class, property_, endpoint, property_key)
+                in node.values
+            )
+
+        # If value has a string type but the new value is not a string, we need to
+        # convert it to one
+        value_id = get_value_id(
+            first_node, command_class, property_, endpoint, property_key
+        )
+        if (
+            value_id in first_node.values
+            and first_node.values[value_id].metadata.type == "string"
+            and not isinstance(new_value, str)
+        ):
+            new_value = str(new_value)
 
         success = await async_multicast_set_value(
             client=client,
diff --git a/homeassistant/const.py b/homeassistant/const.py
index 707e7d87b01..c8ddfb2f4d3 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 = "0"
+PATCH_VERSION: Final = "1"
 __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 c263e0f4f3c..35d5649a1b4 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==20211006.0
+home-assistant-frontend==20211007.0
 httpx==0.19.0
 ifaddr==0.1.7
 jinja2==3.0.1
diff --git a/requirements_all.txt b/requirements_all.txt
index 92a334de096..1d3667d04b2 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -14,7 +14,7 @@ Adafruit-SHT31==1.0.2
 # Adafruit_BBIO==1.1.1
 
 # homeassistant.components.homekit
-HAP-python==4.2.1
+HAP-python==4.3.0
 
 # homeassistant.components.mastodon
 Mastodon.py==1.5.1
@@ -810,7 +810,7 @@ hole==0.5.1
 holidays==0.11.3.1
 
 # homeassistant.components.frontend
-home-assistant-frontend==20211006.0
+home-assistant-frontend==20211007.0
 
 # homeassistant.components.zwave
 homeassistant-pyozw==0.1.10
@@ -1005,7 +1005,7 @@ micloud==0.3
 miflora==0.7.0
 
 # homeassistant.components.mill
-millheater==0.6.0
+millheater==0.6.1
 
 # homeassistant.components.minio
 minio==4.0.9
@@ -2459,7 +2459,7 @@ yalesmartalarmclient==0.3.4
 yalexs==1.1.13
 
 # homeassistant.components.yeelight
-yeelight==0.7.6
+yeelight==0.7.7
 
 # homeassistant.components.yeelightsunflower
 yeelightsunflower==0.0.10
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 0d00bf4a27b..3ddd959692f 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -7,7 +7,7 @@
 AEMET-OpenData==0.2.1
 
 # homeassistant.components.homekit
-HAP-python==4.2.1
+HAP-python==4.3.0
 
 # homeassistant.components.flick_electric
 PyFlick==0.0.2
@@ -485,7 +485,7 @@ hole==0.5.1
 holidays==0.11.3.1
 
 # homeassistant.components.frontend
-home-assistant-frontend==20211006.0
+home-assistant-frontend==20211007.0
 
 # homeassistant.components.zwave
 homeassistant-pyozw==0.1.10
@@ -585,7 +585,7 @@ mficlient==0.3.0
 micloud==0.3
 
 # homeassistant.components.mill
-millheater==0.6.0
+millheater==0.6.1
 
 # homeassistant.components.minio
 minio==4.0.9
@@ -1403,7 +1403,7 @@ yalesmartalarmclient==0.3.4
 yalexs==1.1.13
 
 # homeassistant.components.yeelight
-yeelight==0.7.6
+yeelight==0.7.7
 
 # homeassistant.components.youless
 youless-api==0.13
diff --git a/tests/components/homekit/test_type_fans.py b/tests/components/homekit/test_type_fans.py
index 15e2366a883..85d00dcb287 100644
--- a/tests/components/homekit/test_type_fans.py
+++ b/tests/components/homekit/test_type_fans.py
@@ -297,7 +297,7 @@ async def test_fan_speed(hass, hk_driver, events):
     )
     await hass.async_add_executor_job(acc.char_speed.client_update_value, 42)
     await hass.async_block_till_done()
-    assert acc.char_speed.value == 42
+    assert acc.char_speed.value == 50
     assert acc.char_active.value == 1
 
     assert call_set_percentage[0]
@@ -309,7 +309,7 @@ async def test_fan_speed(hass, hk_driver, events):
     # Verify speed is preserved from off to on
     hass.states.async_set(entity_id, STATE_OFF, {ATTR_PERCENTAGE: 42})
     await hass.async_block_till_done()
-    assert acc.char_speed.value == 42
+    assert acc.char_speed.value == 50
     assert acc.char_active.value == 0
 
     hk_driver.set_characteristics(
@@ -325,7 +325,7 @@ async def test_fan_speed(hass, hk_driver, events):
         "mock_addr",
     )
     await hass.async_block_till_done()
-    assert acc.char_speed.value == 42
+    assert acc.char_speed.value == 50
     assert acc.char_active.value == 1
 
 
diff --git a/tests/components/homekit/test_type_media_players.py b/tests/components/homekit/test_type_media_players.py
index 33cac7bcf8a..c0184667e2c 100644
--- a/tests/components/homekit/test_type_media_players.py
+++ b/tests/components/homekit/test_type_media_players.py
@@ -1,5 +1,7 @@
 """Test different accessory types: Media Players."""
 
+import pytest
+
 from homeassistant.components.homekit.const import (
     ATTR_KEY_NAME,
     ATTR_VALUE,
@@ -353,8 +355,9 @@ async def test_media_player_television(hass, hk_driver, events, caplog):
 
     hass.bus.async_listen(EVENT_HOMEKIT_TV_REMOTE_KEY_PRESSED, listener)
 
-    await hass.async_add_executor_job(acc.char_remote_key.client_update_value, 20)
-    await hass.async_block_till_done()
+    with pytest.raises(ValueError):
+        await hass.async_add_executor_job(acc.char_remote_key.client_update_value, 20)
+        await hass.async_block_till_done()
 
     await hass.async_add_executor_job(acc.char_remote_key.client_update_value, 7)
     await hass.async_block_till_done()
diff --git a/tests/components/homekit/test_type_remote.py b/tests/components/homekit/test_type_remote.py
index ee71d7f4e3c..5c5b5ee6cd9 100644
--- a/tests/components/homekit/test_type_remote.py
+++ b/tests/components/homekit/test_type_remote.py
@@ -1,5 +1,7 @@
 """Test different accessory types: Remotes."""
 
+import pytest
+
 from homeassistant.components.homekit.const import (
     ATTR_KEY_NAME,
     ATTR_VALUE,
@@ -140,8 +142,9 @@ async def test_activity_remote(hass, hk_driver, events, caplog):
 
     hass.bus.async_listen(EVENT_HOMEKIT_TV_REMOTE_KEY_PRESSED, listener)
 
-    acc.char_remote_key.client_update_value(20)
-    await hass.async_block_till_done()
+    with pytest.raises(ValueError):
+        acc.char_remote_key.client_update_value(20)
+        await hass.async_block_till_done()
 
     acc.char_remote_key.client_update_value(7)
     await hass.async_block_till_done()
diff --git a/tests/components/homekit/test_type_thermostats.py b/tests/components/homekit/test_type_thermostats.py
index e73465b0ab0..ef517f4ab96 100644
--- a/tests/components/homekit/test_type_thermostats.py
+++ b/tests/components/homekit/test_type_thermostats.py
@@ -1746,11 +1746,7 @@ async def test_water_heater(hass, hk_driver, events):
     assert len(events) == 1
     assert events[-1].data[ATTR_VALUE] == f"52.0{TEMP_CELSIUS}"
 
-    await hass.async_add_executor_job(acc.char_target_heat_cool.client_update_value, 0)
-    await hass.async_block_till_done()
-    assert acc.char_target_heat_cool.value == 1
-
-    await hass.async_add_executor_job(acc.char_target_heat_cool.client_update_value, 2)
+    await hass.async_add_executor_job(acc.char_target_heat_cool.client_update_value, 1)
     await hass.async_block_till_done()
     assert acc.char_target_heat_cool.value == 1
 
diff --git a/tests/components/input_datetime/test_init.py b/tests/components/input_datetime/test_init.py
index 39497e1164c..0a968caf67f 100644
--- a/tests/components/input_datetime/test_init.py
+++ b/tests/components/input_datetime/test_init.py
@@ -744,3 +744,30 @@ async def test_timestamp(hass):
 
     finally:
         dt_util.set_default_time_zone(ORIG_TIMEZONE)
+
+
+@pytest.mark.parametrize(
+    "config, error",
+    [
+        (
+            {"has_time": True, "has_date": True, "initial": "abc"},
+            "'abc' can't be parsed as a datetime",
+        ),
+        (
+            {"has_time": False, "has_date": True, "initial": "abc"},
+            "'abc' can't be parsed as a date",
+        ),
+        (
+            {"has_time": True, "has_date": False, "initial": "abc"},
+            "'abc' can't be parsed as a time",
+        ),
+    ],
+)
+async def test_invalid_initial(hass, caplog, config, error):
+    """Test configuration is rejected if the initial value is invalid."""
+    assert not await async_setup_component(
+        hass,
+        DOMAIN,
+        {DOMAIN: {"test_date": config}},
+    )
+    assert error in caplog.text
diff --git a/tests/components/tplink/__init__.py b/tests/components/tplink/__init__.py
index 870e05e970b..f25fc13784a 100644
--- a/tests/components/tplink/__init__.py
+++ b/tests/components/tplink/__init__.py
@@ -33,6 +33,7 @@ def _mocked_bulb() -> SmartBulb:
     bulb.is_color = True
     bulb.is_strip = False
     bulb.is_plug = False
+    bulb.is_dimmer = False
     bulb.hsv = (10, 30, 5)
     bulb.device_id = MAC_ADDRESS
     bulb.valid_temperature_range.min = 4000
diff --git a/tests/components/tplink/test_init.py b/tests/components/tplink/test_init.py
index c3f7e814ed6..c166fccc9b5 100644
--- a/tests/components/tplink/test_init.py
+++ b/tests/components/tplink/test_init.py
@@ -1,27 +1,41 @@
 """Tests for the TP-Link component."""
 from __future__ import annotations
 
-from unittest.mock import patch
+from datetime import timedelta
+from unittest.mock import MagicMock, patch
 
 from homeassistant.components import tplink
 from homeassistant.components.tplink.const import DOMAIN
 from homeassistant.config_entries import ConfigEntryState
-from homeassistant.const import CONF_HOST
+from homeassistant.const import CONF_HOST, EVENT_HOMEASSISTANT_STARTED
 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 tests.common import MockConfigEntry
+from tests.common import MockConfigEntry, async_fire_time_changed
 
 
 async def test_configuring_tplink_causes_discovery(hass):
     """Test that specifying empty config does discovery."""
     with patch("homeassistant.components.tplink.Discover.discover") as discover:
-        discover.return_value = {"host": 1234}
+        discover.return_value = {MagicMock(): MagicMock()}
         await async_setup_component(hass, tplink.DOMAIN, {tplink.DOMAIN: {}})
         await hass.async_block_till_done()
+        call_count = len(discover.mock_calls)
+        assert discover.mock_calls
 
-    assert len(discover.mock_calls) == 1
+        hass.bus.async_fire(EVENT_HOMEASSISTANT_STARTED)
+        await hass.async_block_till_done()
+        assert len(discover.mock_calls) == call_count * 2
+
+        async_fire_time_changed(hass, dt_util.utcnow() + timedelta(minutes=15))
+        await hass.async_block_till_done()
+        assert len(discover.mock_calls) == call_count * 3
+
+        async_fire_time_changed(hass, dt_util.utcnow() + timedelta(minutes=30))
+        await hass.async_block_till_done()
+        assert len(discover.mock_calls) == call_count * 4
 
 
 async def test_config_entry_reload(hass):
diff --git a/tests/components/tplink/test_light.py b/tests/components/tplink/test_light.py
index 19116005c37..1017ad38eae 100644
--- a/tests/components/tplink/test_light.py
+++ b/tests/components/tplink/test_light.py
@@ -1,5 +1,8 @@
 """Tests for light platform."""
 
+from typing import Optional
+from unittest.mock import PropertyMock
+
 import pytest
 
 from homeassistant.components import tplink
@@ -12,6 +15,7 @@ from homeassistant.components.light import (
     ATTR_MIN_MIREDS,
     ATTR_RGB_COLOR,
     ATTR_SUPPORTED_COLOR_MODES,
+    ATTR_TRANSITION,
     ATTR_XY_COLOR,
     DOMAIN as LIGHT_DOMAIN,
 )
@@ -43,8 +47,9 @@ async def test_light_unique_id(hass: HomeAssistant) -> None:
     assert entity_registry.async_get(entity_id).unique_id == "AABBCCDDEEFF"
 
 
-async def test_color_light(hass: HomeAssistant) -> None:
-    """Test a light."""
+@pytest.mark.parametrize("transition", [2.0, None])
+async def test_color_light(hass: HomeAssistant, transition: Optional[float]) -> None:
+    """Test a color light and that all transitions are correctly passed."""
     already_migrated_config_entry = MockConfigEntry(
         domain=DOMAIN, data={}, unique_id=MAC_ADDRESS
     )
@@ -56,6 +61,11 @@ async def test_color_light(hass: HomeAssistant) -> None:
         await hass.async_block_till_done()
 
     entity_id = "light.my_bulb"
+    KASA_TRANSITION_VALUE = transition * 1_000 if transition is not None else None
+
+    BASE_PAYLOAD = {ATTR_ENTITY_ID: entity_id}
+    if transition:
+        BASE_PAYLOAD[ATTR_TRANSITION] = transition
 
     state = hass.states.get(entity_id)
     assert state.state == "on"
@@ -69,6 +79,81 @@ async def test_color_light(hass: HomeAssistant) -> None:
     assert attributes[ATTR_RGB_COLOR] == (255, 191, 178)
     assert attributes[ATTR_XY_COLOR] == (0.42, 0.336)
 
+    await hass.services.async_call(
+        LIGHT_DOMAIN, "turn_off", BASE_PAYLOAD, blocking=True
+    )
+    bulb.turn_off.assert_called_once_with(transition=KASA_TRANSITION_VALUE)
+
+    await hass.services.async_call(LIGHT_DOMAIN, "turn_on", BASE_PAYLOAD, blocking=True)
+    bulb.turn_on.assert_called_once_with(transition=KASA_TRANSITION_VALUE)
+    bulb.turn_on.reset_mock()
+
+    await hass.services.async_call(
+        LIGHT_DOMAIN,
+        "turn_on",
+        {**BASE_PAYLOAD, ATTR_BRIGHTNESS: 100},
+        blocking=True,
+    )
+    bulb.set_brightness.assert_called_with(39, transition=KASA_TRANSITION_VALUE)
+    bulb.set_brightness.reset_mock()
+
+    await hass.services.async_call(
+        LIGHT_DOMAIN,
+        "turn_on",
+        {**BASE_PAYLOAD, ATTR_COLOR_TEMP: 150},
+        blocking=True,
+    )
+    bulb.set_color_temp.assert_called_with(
+        6666, brightness=None, transition=KASA_TRANSITION_VALUE
+    )
+    bulb.set_color_temp.reset_mock()
+
+    await hass.services.async_call(
+        LIGHT_DOMAIN,
+        "turn_on",
+        {**BASE_PAYLOAD, ATTR_COLOR_TEMP: 150},
+        blocking=True,
+    )
+    bulb.set_color_temp.assert_called_with(
+        6666, brightness=None, transition=KASA_TRANSITION_VALUE
+    )
+    bulb.set_color_temp.reset_mock()
+
+    await hass.services.async_call(
+        LIGHT_DOMAIN,
+        "turn_on",
+        {**BASE_PAYLOAD, ATTR_HS_COLOR: (10, 30)},
+        blocking=True,
+    )
+    bulb.set_hsv.assert_called_with(10, 30, None, transition=KASA_TRANSITION_VALUE)
+    bulb.set_hsv.reset_mock()
+
+
+async def test_color_light_no_temp(hass: HomeAssistant) -> None:
+    """Test a light."""
+    already_migrated_config_entry = MockConfigEntry(
+        domain=DOMAIN, data={}, unique_id=MAC_ADDRESS
+    )
+    already_migrated_config_entry.add_to_hass(hass)
+    bulb = _mocked_bulb()
+    bulb.is_variable_color_temp = False
+    type(bulb).color_temp = PropertyMock(side_effect=Exception)
+    with _patch_discovery(device=bulb), _patch_single_discovery(device=bulb):
+        await async_setup_component(hass, tplink.DOMAIN, {tplink.DOMAIN: {}})
+        await hass.async_block_till_done()
+
+    entity_id = "light.my_bulb"
+
+    state = hass.states.get(entity_id)
+    assert state.state == "on"
+    attributes = state.attributes
+    assert attributes[ATTR_BRIGHTNESS] == 128
+    assert attributes[ATTR_COLOR_MODE] == "hs"
+    assert attributes[ATTR_SUPPORTED_COLOR_MODES] == ["brightness", "hs"]
+    assert attributes[ATTR_HS_COLOR] == (10, 30)
+    assert attributes[ATTR_RGB_COLOR] == (255, 191, 178)
+    assert attributes[ATTR_XY_COLOR] == (0.42, 0.336)
+
     await hass.services.async_call(
         LIGHT_DOMAIN, "turn_off", {ATTR_ENTITY_ID: entity_id}, blocking=True
     )
@@ -89,24 +174,6 @@ async def test_color_light(hass: HomeAssistant) -> None:
     bulb.set_brightness.assert_called_with(39, transition=None)
     bulb.set_brightness.reset_mock()
 
-    await hass.services.async_call(
-        LIGHT_DOMAIN,
-        "turn_on",
-        {ATTR_ENTITY_ID: entity_id, ATTR_COLOR_TEMP: 150},
-        blocking=True,
-    )
-    bulb.set_color_temp.assert_called_with(6666, brightness=None, transition=None)
-    bulb.set_color_temp.reset_mock()
-
-    await hass.services.async_call(
-        LIGHT_DOMAIN,
-        "turn_on",
-        {ATTR_ENTITY_ID: entity_id, ATTR_COLOR_TEMP: 150},
-        blocking=True,
-    )
-    bulb.set_color_temp.assert_called_with(6666, brightness=None, transition=None)
-    bulb.set_color_temp.reset_mock()
-
     await hass.services.async_call(
         LIGHT_DOMAIN,
         "turn_on",
@@ -282,3 +349,29 @@ async def test_off_at_start_light(hass: HomeAssistant) -> None:
     assert state.state == "off"
     attributes = state.attributes
     assert attributes[ATTR_SUPPORTED_COLOR_MODES] == ["onoff"]
+
+
+async def test_dimmer_turn_on_fix(hass: HomeAssistant) -> None:
+    """Test a light."""
+    already_migrated_config_entry = MockConfigEntry(
+        domain=DOMAIN, data={}, unique_id=MAC_ADDRESS
+    )
+    already_migrated_config_entry.add_to_hass(hass)
+    bulb = _mocked_bulb()
+    bulb.is_dimmer = True
+    bulb.is_on = False
+
+    with _patch_discovery(device=bulb), _patch_single_discovery(device=bulb):
+        await async_setup_component(hass, tplink.DOMAIN, {tplink.DOMAIN: {}})
+        await hass.async_block_till_done()
+
+    entity_id = "light.my_bulb"
+
+    state = hass.states.get(entity_id)
+    assert state.state == "off"
+
+    await hass.services.async_call(
+        LIGHT_DOMAIN, "turn_on", {ATTR_ENTITY_ID: entity_id}, blocking=True
+    )
+    bulb.turn_on.assert_called_once_with(transition=1)
+    bulb.turn_on.reset_mock()
diff --git a/tests/components/zwave_js/test_services.py b/tests/components/zwave_js/test_services.py
index 0831d08b216..571190bd35c 100644
--- a/tests/components/zwave_js/test_services.py
+++ b/tests/components/zwave_js/test_services.py
@@ -43,6 +43,7 @@ from .common import (
     CLIMATE_DANFOSS_LC13_ENTITY,
     CLIMATE_EUROTRONICS_SPIRIT_Z_ENTITY,
     CLIMATE_RADIO_THERMOSTAT_ENTITY,
+    SCHLAGE_BE469_LOCK_ENTITY,
 )
 
 from tests.common import MockConfigEntry
@@ -1021,6 +1022,51 @@ async def test_set_value(hass, client, climate_danfoss_lc_13, integration):
         )
 
 
+async def test_set_value_string(
+    hass, client, climate_danfoss_lc_13, lock_schlage_be469, integration
+):
+    """Test set_value service converts number to string when needed."""
+    client.async_send_command.return_value = {"success": True}
+
+    # Test that number gets converted to a string when needed
+    await hass.services.async_call(
+        DOMAIN,
+        SERVICE_SET_VALUE,
+        {
+            ATTR_ENTITY_ID: SCHLAGE_BE469_LOCK_ENTITY,
+            ATTR_COMMAND_CLASS: 99,
+            ATTR_PROPERTY: "userCode",
+            ATTR_PROPERTY_KEY: 1,
+            ATTR_VALUE: 12345,
+        },
+        blocking=True,
+    )
+
+    assert len(client.async_send_command.call_args_list) == 1
+    args = client.async_send_command.call_args[0][0]
+    assert args["command"] == "node.set_value"
+    assert args["nodeId"] == lock_schlage_be469.node_id
+    assert args["valueId"] == {
+        "commandClassName": "User Code",
+        "commandClass": 99,
+        "endpoint": 0,
+        "property": "userCode",
+        "propertyName": "userCode",
+        "propertyKey": 1,
+        "propertyKeyName": "1",
+        "metadata": {
+            "type": "string",
+            "readable": True,
+            "writeable": True,
+            "minLength": 4,
+            "maxLength": 10,
+            "label": "User Code (1)",
+        },
+        "value": "**********",
+    }
+    assert args["value"] == "12345"
+
+
 async def test_set_value_options(hass, client, aeon_smart_switch_6, integration):
     """Test set_value service with options."""
     await hass.services.async_call(
@@ -1381,6 +1427,41 @@ async def test_multicast_set_value_options(
     client.async_send_command.reset_mock()
 
 
+async def test_multicast_set_value_string(
+    hass,
+    client,
+    lock_id_lock_as_id150,
+    lock_schlage_be469,
+    integration,
+):
+    """Test multicast_set_value service converts number to string when needed."""
+    client.async_send_command.return_value = {"success": True}
+
+    # Test that number gets converted to a string when needed
+    await hass.services.async_call(
+        DOMAIN,
+        SERVICE_MULTICAST_SET_VALUE,
+        {
+            ATTR_BROADCAST: True,
+            ATTR_COMMAND_CLASS: 99,
+            ATTR_PROPERTY: "userCode",
+            ATTR_PROPERTY_KEY: 1,
+            ATTR_VALUE: 12345,
+        },
+        blocking=True,
+    )
+
+    assert len(client.async_send_command.call_args_list) == 1
+    args = client.async_send_command.call_args[0][0]
+    assert args["command"] == "broadcast_node.set_value"
+    assert args["valueId"] == {
+        "commandClass": 99,
+        "property": "userCode",
+        "propertyKey": 1,
+    }
+    assert args["value"] == "12345"
+
+
 async def test_ping(
     hass,
     client,