My Files responds with "Something went wrong while processing your request (503)"

Filr 23.4 large deploymenet (Filr, Search, and DB) working perfectly.  I patched it up to latest 24.1.1.  Net Folders are working fine.  But My Files is having issues.  Most of the folders in my Home directory are inaccessible.  The mobile app responds with "Filr serviced unavailable".  The web client responds with "Something went wrong while processing your request (503)".  The interesting this is that I have 5 folders in my home directory.  Four of them get those errors.  The fifth one displays ok.  I created a test folder and copied files from one of the other folders.  It is accessible.  So it appears that most existing folders are inaccessible.  But new folders are fine.