When doing nothing on mouse, the sound goes crackling. When i do some interaction/moving mouse or something, the sound goes smoothly.
What causing the problem? Running on Catalina 10.15.7 latest.
Video link: See here
I got a software update to Big Sur after success installing Mojave on my machine.
Is is safe to upgrade directly? or do i have to add any kext file upgrading from Mojave to Big Sur?
Do i need to change any file like EFI, booting or other file that need manual changes? or it SAFE to upgrade...