2020.1 GUIView.RepaintAll.RepaintScene window appears every 7 seconds

This problem has been happening for around 20 minutes now. Every seven seconds, a window appears and lasts for six seconds. The window looks like this:
GUIView.RepaintAll.RepaintScene
link to the image

Is there a reason why this is happening, and how do I fix it?

bump.

i have the same, annoying problem.

Same Problem

Same here too

me tooo. 2020.1.5f. also getting guiview.repaintall.palyerloop controller dialog boxes endlessly popping up, preventing any editor use. for me, happening when i get an error. restarting unity hasn’t helped.