Custom Knob code making the USB knob unrecognizable by Windows

[Itz-kavish]

Hello! I was trying out your custom knob code that you uploaded recently on Arduino IDE. I uploaded the code to the ch552 without any changes as the comments said it was a volume control knob. The code uploaded fine at first but the USB Knob became unrecognizable by windows. I kept getting pop-ups/notification on the side that Windows could not recognize the USB. I reuploaded the original volume control code and everything was fine back again. Are there any steps that I am missing that I need to do before uploading the code. Please help me fix this issue! Thank you!