Running InDesign 16.0.1 on Catalina. Mac workstation connected SMB to Windows server.

InDesign crashes shortly after working in a different program and returning to InDesign. Report the crash then try to reopen InDesign from doc icon (or CC). It crashes again. Report, reopen from doc icon (or CC, or in applications folder). Get error message that InDesign crashed trying to load the recovery file, can't locate the recovery file. In order to open InDesign I must click "no" to not try to recover the file.

I have reset preferences, created a new workspace (instead of using previous version's saved workspace), uninstalled and reinstalled several times.

Mostly returning to InDesign from Chrome – Version 87.0.4280.88 (Official Build) (x86_64). Or from Photoshop 22.1.

The recovery folder has 70 files from Oct.-Dec. 2020.

Attached are screenshots of the crash reports and the error message from InDesign. There was only one doc open and it was saved with a filename, there was no "untitled" file open.