More detailed text for load/save on all channels

pytec/tec_qt.py

@@ -78,7 +78,7 @@ class WrappedClient(QObject, Client):
     async def _read_line(self):
         try:
             return await super()._read_line()
-        except (OSError, TimeoutError) as e:
+        except (OSError, TimeoutError, asyncio.TimeoutError) as e: # TODO: Remove asyncio.TimeoutError in Python 3.11
             logging.error("Client connection error, disconnecting", exc_info=True)
             self.connection_error.emit()
 
@@ -690,7 +690,7 @@ class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
             else:
                 await self.bail()
 
-        except (OSError, TimeoutError) as e:
+        except (OSError, TimeoutError, asyncio.TimeoutError) as e: # TODO: Remove asyncio.TimeoutError in Python 3.11
             logging.error(f"Failed communicating to {host}:{port}: {e}")
             await self.bail()