Bug - transparent or black menu in UE4 Editor

Hello everyone! I have a very weired bug! My menus often (randomly, 15-30 minutes after start ue4 editor) turns black or transparent/invisible.
Youtube demonstration:


Sorry for quality, but when I capture via Bandicam (or something like this), then everything is displayed normally on the video.

My system:
NVIDIA RTX 3090
Intel core i9-10900K
64GB RAM

Have you some idea how to fix? Thanks.

Same problem, Quadro rtx 5000