I've got the same problem....driving me nuts! I hear even when just listening to BIAB playback...just moving the mouse when moving a window. I've tried to move my hardwired (non-wireless) trackball to another USB port, plugging into a powered USB hub, plugging the powered hub into another outlet, switching to an older analog mouse, switching to an optical mouse...nothing seems to help. At first, I thought it was a problem with the mice, but I think, as noted above, it's a USB issue. Would appreciate other thoughts and insights too.


Win11, Intel i7 7700K 4.2Ghz, 32Gb RAM, 2x1Tb HD, 500Gb NVMe, BIAB/RB 2025, MOTU 828MK3 audio, MOTU Midi Express, Yamaha Montage 7, DX7II, TX802, Motif XS Rack, Roland Fantom XR Rack, Oberheim Matrix 1000, VoiceLive3 Extreme, Kontakt 6, SampleTank 4.3