I noticed my usb audio started crackling on the last few days. It does not happen on internal audio, just on my Xenyx 302 USB external mixer. I followed the suggestion of reverting to old kernel above and it seems to have fixed the issue.
5.13.0-37 has issues, 5.13.0-35 is good.
Please let me know of any other information you may need to help find the issue.
I noticed my usb audio started crackling on the last few days. It does not happen on internal audio, just on my Xenyx 302 USB external mixer. I followed the suggestion of reverting to old kernel above and it seems to have fixed the issue.
5.13.0-37 has issues, 5.13.0-35 is good.
Please let me know of any other information you may need to help find the issue.