Scaler runs very slow on M1 Pro Max and theres a white noise coming every 20 seconds or so

Hey guys!
I just updated my Scaler to 2.7. I didnt use it fr a while but now while using it after a long time i notice its running very slow and theres a white noise coming every couple of seconds.

The white noise may indicate that you are running Scaler as demo. Is it registered correctly?