Unplayable graphic glitch

How to reproduce: Alt Tab between windows, but does not always happen.
Frequency: often (once or twice per session, sessions are typically 5 hours each).
System: Windows 11
32GB Ram, GTX 1070, Core I7 8750H

It’s been happening since before season 1 and still is a problem. When is it going to be fixed?

Sorry you are experiencing this @HighPingLord. Best thing to do in this case would be to contact support with your warnings.log file after you experience the crash. Thanks!