Fixes

Author: bouwew

plugwise_usb/nodes/node.py

@@ -484,7 +484,7 @@ async def _node_info_load_from_cache(self) -> bool:
         if (node_type_str := self._get_cache(CACHE_NODE_TYPE)) is not None:
             node_type = NodeType(int(node_type_str))
 
-        relay_state = self._get_cache(CACHE_RELAY)
+        relay_state = self._get_cache(CACHE_RELAY) == "True"
         timestamp = self._get_cache_as_datetime(CACHE_NODE_INFO_TIMESTAMP)
         return await self.update_node_details(
             firmware=firmware,
@@ -577,7 +577,7 @@ async def update_node_details(
             self._node_info.timestamp = timestamp
             self._set_cache(CACHE_NODE_INFO_TIMESTAMP, timestamp)
 
-        _LOGGER.debug("Saving Node calibration update to cache for %s" self.mac)
+        _LOGGER.debug("Saving Node calibration update to cache for %s", self.mac)
         await self.save_cache()
         if timestamp is not None and timestamp > datetime.now(tz=UTC) - timedelta(
             minutes=5
@@ -655,7 +655,7 @@ async def unload(self) -> None:
             return
         if self._cache_save_task is not None and not self._cache_save_task.done():
             await self._cache_save_task
-        _LOGGER.debug("Writing cache to disk while unloading for %s" self.mac)
+        _LOGGER.debug("Writing cache to disk while unloading for %s", self.mac)
         await self.save_cache(trigger_only=False, full_write=True)
 
     def _get_cache(self, setting: str) -> str | None: