What is the exact model number of your system?
I am using Oneplus Bluetooth earphones. Since I upgraded my laptop to Windows 11, I am facing crackling sounds from earphones. I tried to troubleshoot by the windows troubleshoot option, but it is not fixing. I have also tried to uninstall and reinstall Oneplus drivers for audio, Bluetooth, sound from device manager, but no positive results. I have also tried to enable and disable sound enhancement. But when I reset my earphone, sometimes it is temporarily fixing the issue until I restart my laptop. Only by going back to Windows 10 is permanently fixing this issue. Maybe it's a bug with windows 11, but don't know how to fix it.
Bluetooth Earphones Crackling Audio