When I installed the new update it was working fine until I noticed that the driver was switched to FL Studio ASIO. It is when I switched back to Focusrite ASIO that I started to have all those crackles/distortion. I switched between drivers just to see if that will make any change. I usually work with the Focusrite ASIO and only switch to FL Studio ASIO driver if I want to record with OBS, somehow that is the only driver I can get to work with OBS. ?
And to answer your first question, I changed the buffer size via Focusrite software, not the new latency slider. But I will try the new slider, tbh I did not even knew that was a new addition in the preferences. ?
EDIT: I tinkered with the new latency slider and it works like it should. What I did notice are 3 BSOD due to the Focusrite driver. When I try to change the buffer size to 16, no matter if it's via the Scarlett MixControl or the latency slider, I got stopcode: BAD_POOL_CALLER. I guess it's time to report the crash to the Focusrite guys.
Thanks for the help Noel!