Crackle on Playback - Can't work out what is going on

[Mastrcode]

What OS do you use?
On Windows 11 there’s a well known bug that causes such issues.
There’s a topic i started. Maybe you can find your solution there:

Audio starts crackling when moving mouse fast or when the cursor changes and how i solved it

Since a long time i had the problem that the audio in Renoise or in any other DAW i use starts crackling as soon as i move the mouse fast or when the mouse cursor changes. I solved the issue by myself, but it might be interesting for other users with the same problem. And you don’t believe what was the solution. The issue was: as soon as i moved the mouse fast, the audio playback started crackling. As soon as the mouse cursor changed when hovering over different panels or windows the audio pl…