diff --git a/main.py b/main.py
index 0931d62..d2ddb2d 100644
--- a/main.py
+++ b/main.py
@@ -449,7 +449,9 @@ class ArduinoGUI:
                         if command == 'a':
                             message = f"{self.current_angle};{self.current_torque};{self.analogInput};{self.currentSetpoint};{self.currentOutput}\n"
                             self.ser.write(message.encode())
-                            time.sleep(0.5)
+                            while self.ser.out_waiting:
+                                pass
+                            self.ser.read_all()
                     except Exception as e:
                         print(e)
                 #self.ser.write(b'Hallo\n')