Fix crashes in HA 2026.5.X

custom_components/siedle/__init__.py

@@ -83,6 +83,8 @@
 
 PLATFORMS = [Platform.SENSOR, Platform.BINARY_SENSOR, Platform.BUTTON, Platform.CAMERA]
 
+_reloading_entries: set = set()
+
 # This integration is config entry only
 CONFIG_SCHEMA = cv.config_entry_only_config_schema(DOMAIN)
 
@@ -417,16 +419,28 @@ async def _start_fcm_handler():
     # Register services
     await async_setup_services(hass, siedle)
 
-    # Reload integration when options change (e.g. external SIP enabled/disabled)
+    # Reload integration when options change (e.g. SIP/FCM settings)
     entry.async_on_unload(entry.add_update_listener(_async_reload_on_options_change))
 
     return True
 
 
 async def _async_reload_on_options_change(hass: HomeAssistant, entry: ConfigEntry) -> None:
-    """Reload the config entry when options are updated via the UI."""
-    _LOGGER.info("Options changed, reloading Siedle integration...")
-    await hass.config_entries.async_reload(entry.entry_id)
+    """Reload the config entry when options are updated via the UI.
+
+    Guard against double-reload: HA 2026.5 may trigger an additional reload after
+    OptionsFlow completes. If a reload for this entry is already in progress we skip
+    the second trigger instead of racing.
+    """
+    if entry.entry_id in _reloading_entries:
+        _LOGGER.debug("Siedle reload already in progress for %s, skipping duplicate", entry.entry_id)
+        return
+    _reloading_entries.add(entry.entry_id)
+    try:
+        _LOGGER.info("Options changed, reloading Siedle integration...")
+        await hass.config_entries.async_reload(entry.entry_id)
+    finally:
+        _reloading_entries.discard(entry.entry_id)
 
 
 async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry):

custom_components/siedle/sip_manager.py

@@ -643,7 +643,13 @@ def register(self) -> bool:
         if not self._connected:
             if not self.connect():
                 return False
-
+
+        # Cap recv timeout at 10s so executor threads don't block longer than needed
+        try:
+            self._socket.settimeout(10)
+        except Exception:
+            pass
+
         try:
             # Send initial REGISTER
             _LOGGER.info(f"{self.name}: Sending initial REGISTER to {self.config.host}:{self.config.port} "
@@ -2242,6 +2248,12 @@ def _health_monitor_loop(self):
             # Check Siedle connection
             if self._siedle_conn and self._siedle_conn.connection_lost:
                 _LOGGER.warning("Siedle SIP connection lost — attempting reconnect...")
+                # Clean up any active call so RTP bridge doesn't keep running
+                if self._siedle_call is not None:
+                    try:
+                        self._end_call()
+                    except Exception as e:
+                        _LOGGER.warning(f"Error ending call on connection loss: {e}")
                 for attempt in range(3):
                     if not self._running:
                         break