Just to complete the reporting on this -
After following the clean boot suggestion and installation of Nirsoft software and not fixing the problem - I was about to do a windows clean install - but a new round of windows updates became available. So I installed that update - and rather...
Hi,
Right mouse click (and touchpad click) works on other apps such as excel and everything
After click the busy symbol appears for about 2 seconds then explorer disappears.
Windows 11 home 22H2 22621.2283 up to date
Last update 14 days ago
Restarted explorer from task manager. problem remains...