possible fix for stuck radio control

modem/rigctld.py

@@ -62,7 +62,8 @@ class radio:
     def send_command(self, command) -> str:
         if self.connected:
             # wait if we have another command awaiting its response...
-            self.await_response.wait()
+            # we need to set a timeout for avoiding a blocking state
+            self.await_response.wait(timeout=1)
 
             try:
                 self.await_response = threading.Event()
@@ -73,8 +74,6 @@ class radio:
             except Exception as err:
                 self.log.warning(f"[RIGCTLD] Error sending command [{command}] to rigctld: {err}")
                 self.connected = False
-
-
         return ""
 
     def set_ptt(self, state):

modem/server.py

@@ -122,7 +122,6 @@ def get_modem_state():
 def post_cqcqcq():
     if request.method not in ['POST']:
         return api_response({"info": "endpoint for triggering a CQ via POST"})
-    print(app.state_manager.is_modem_running)
     if not app.state_manager.is_modem_running:
         api_abort('Modem not running', 503)
     enqueue_tx_command(command_cq.CQCommand)