diff --git a/esphome/components/bluetooth_proxy/bluetooth_proxy.cpp b/esphome/components/bluetooth_proxy/bluetooth_proxy.cpp
index fbe2a3e67c..2f7c418571 100644
--- a/esphome/components/bluetooth_proxy/bluetooth_proxy.cpp
+++ b/esphome/components/bluetooth_proxy/bluetooth_proxy.cpp
@@ -52,7 +52,7 @@ bool BluetoothProxy::parse_device(const esp32_ble_tracker::ESPBTDevice &device)
   return true;
 }
 
-static constexpr size_t FLUSH_BATCH_SIZE = 8;
+static constexpr size_t FLUSH_BATCH_SIZE = 16;
 static std::vector<api::BluetoothLERawAdvertisement> &get_batch_buffer() {
   static std::vector<api::BluetoothLERawAdvertisement> batch_buffer;
   return batch_buffer;
diff --git a/esphome/components/esp32_ble/ble.h b/esphome/components/esp32_ble/ble.h
index ce452d65c4..081bbe9ec0 100644
--- a/esphome/components/esp32_ble/ble.h
+++ b/esphome/components/esp32_ble/ble.h
@@ -26,9 +26,9 @@ namespace esp32_ble {
 
 // Maximum number of BLE scan results to buffer
 #ifdef USE_PSRAM
-static constexpr uint8_t SCAN_RESULT_BUFFER_SIZE = 32;
+static constexpr uint8_t SCAN_RESULT_BUFFER_SIZE = 36;
 #else
-static constexpr uint8_t SCAN_RESULT_BUFFER_SIZE = 20;
+static constexpr uint8_t SCAN_RESULT_BUFFER_SIZE = 24;
 #endif
 
 // Maximum size of the BLE event queue - must be power of 2 for lock-free queue
diff --git a/esphome/components/rtttl/__init__.py b/esphome/components/rtttl/__init__.py
index 0abd51a6f1..ebbe5366aa 100644
--- a/esphome/components/rtttl/__init__.py
+++ b/esphome/components/rtttl/__init__.py
@@ -57,14 +57,14 @@ def validate_parent_output_config(value):
     platform = value.get(CONF_PLATFORM)
     PWM_GOOD = ["esp8266_pwm", "ledc"]
     PWM_BAD = [
-        "ac_dimmer ",
+        "ac_dimmer",
         "esp32_dac",
-        "slow_pwm",
         "mcp4725",
-        "pca9685",
-        "tlc59208f",
         "my9231",
+        "pca9685",
+        "slow_pwm",
         "sm16716",
+        "tlc59208f",
     ]
 
     if platform in PWM_BAD: