Why does my editor UI stop working?

Recently, the editor UI has been disappearing after a few minutes of working in blueprints in Unreal. Specifically the drop-down boxes inside the blueprints. I can still interact with them even though I am unable to see them. If I restart the editor then they start working again for a little while and then disappear again. I know when it’s about to happen as the UI starts to flicker right before completely disappearing. Is there a way to stop it from disappearing so that I don’t have to keep restarting the editor?

nVidia card, right? Check these 2:

Disabling the multiplane overlay seemed to have worked. Now I can finish my work without having to restart every few minutes. Thank you for the answer.