The Discord turned into a mythological creature, getting two new heads, when one was cut off... always "regenerating" itself and overrunning "everything" else...
Had an at least 12 hour fight to overcome it!
Then rearrangeing NVIDIA settings a lot of times to get a clean and crisp desktop. And background colour matching in Windows and individually between the two 17" monitors of different make.
Can one handle the Discord instead of it handling all?