RTSS (Rivatuner Statistics Server) --> Scanline Sync = x/2
Same here. Activate "mouse trail" is a workaround, but i prefer downgrade to 18.3.4.
When occur the error, just setting "gpu scaling on"!
I have this problem with DP-DVI cable
Displayport -> DVI (primary monitor)
Displayport -> VGA active adapter (secondary monitor)
Hdmi -> Hdmi (tv)
I also have this problem with RX470+CreatorsUpdate. Never have before! Whatever directx games don't start, not even Steam Big Picture.
I have to...