I have a 3 monitor setup, with the center monitor as primary. When I try any combination of settings in monitor fading, the taskbars blink annoyingly, totally killing the effect - much like in this post

Any idea how to stop it?

https://snag.gy/K5tMV4.jpg and https://snag.gy/TylnOS.jpg are screenshots of the issue. Flicks on and off around every few seconds

I've tried restarting with all except microsoft services off, had real issues getting PC to start until booting into safe mode and turning services on again. Not sure what else to try?