Hi, verification has completely stopped working in Studio 2019 recently, and is now stopping me from delivering my current job :(.It hangs forever at around 40%, and cancelling also hangs, requiring me to end the task in Task Manager.

The only file I have managed to verify lately has been a 57 word file. (The other file in the current project which I urgently need to verify is 12,465).

I have disabled MS Grammar Checker as I understand from one of Paul Filkin's posts that it can be a culprit.

I have also disabled numerous other add-ins "just in case".  To no avail. 

Any suggestions very gratefully received (I have a powerful 1 year old PC and of course I have endlessly restarted Studio, my PC, upgraded Studio etc...)

Very grateful for any insights.