diff --git a/backend/monsun_backend/command_execution.py b/backend/monsun_backend/command_execution.py
index 0e73fa4..a531eee 100644
--- a/backend/monsun_backend/command_execution.py
+++ b/backend/monsun_backend/command_execution.py
@@ -95,6 +95,9 @@ def worker_process(
             connected = False
             time.sleep(serial_reconnection_wait_timeout)
             logger.warning("reconnecting...")
+        except Exception as e:
+            logger.exception(e)
+            logger.error("Unexpected exception happened, recovering...")
 
 
 def enter_fsm(