InDesign 2021 slow crash & burn

[ALEXANDER0D4C]

Hi all, since updating to 2021 I've had a recurring issue with what appears to be screen redraw? Happens completely out of the blue, often when text editing. InDesign will hang for a moment, black out the menus, and then just stop showing newly entered text on the page (although the cursor will still track along) or show it as a greeked block (the bleeding red is just my quick redaction attempt). The application does not come back, it just remains unresponsive and unusable and I have to force quit.

Anyone else experiencing this? Thankfully it seems that the autosave function is at least working, so the content isn't lost every time. But still a huge wrench in the workflow. 

Running it on a 2017 Dell XPS 9570 4k 16GB/2.2GHz. 

[Geоrge]

Are you have this with any files? If this is only one file, did you try to resave as indd-idml-indd?

Do you use it grep-styles? If yes - try to off them. 

[Geоrge]

ID have update today. https://community.adobe.com/t5/indesign/indesign-and-incopy-16-0-1-are-now-live/m-p/11639814?page=1#...- try to do update and say it here it helps or not.