quick fix

app.py

@@ -488,7 +488,12 @@ def run_theta_rho():
 
 @app.route('/stop_execution', methods=['POST'])
 def stop_execution():
-    global stop_requested
+    global pause_requested
+    with pause_condition:
+        pause_requested = False
+        pause_condition.notify_all()
+        
+    global stop_requested, current_playing_index, current_playlist, is_clearing, current_playing_file, execution_progress
     stop_requested = True
     current_playing_index = None
     current_playlist = None

arduino_code/arduino_code.ino

@@ -70,7 +70,7 @@ void setup()
     Serial.begin(115200);
     Serial.println("Table: Dune Weaver");
     Serial.println("Drivers: DRV8825");
-    Serial.println("Version: 1.4.0";)
+    Serial.println("Version: 1.4.0");
     Serial.println("R");
     homing();
 }

arduino_code_TMC2209/arduino_code_TMC2209.ino

@@ -70,7 +70,7 @@ void setup()
     Serial.begin(115200);
     Serial.println("Table: Dune Weaver");
     Serial.println("Drivers: TMC2209");
-    Serial.println("Version: 1.4.0";)
+    Serial.println("Version: 1.4.0");
     Serial.println("R");
     homing();
 }

esp32/esp32.ino

@@ -65,7 +65,7 @@ void setup()
     Serial.begin(115200);
     Serial.println("Table: Mini Dune Weaver");
     Serial.println("Drivers: ULN2003");
-    Serial.println("Version: 1.4.0";)
+    Serial.println("Version: 1.4.0");
     Serial.println("R");
     homing();
 }