P: Not quitting, need to force quit

Same for me... wont close unless FORCED.  

While Photoshop is in this state with the spinning wheel, can you get a process sample? https://helpx.adobe.com/photoshop/kb/how-to-get-a-process-sample-or-spindump.html (post via CC Files or Dropbox)

How did you get on?

Mine won't quit every time - I have to Force Quit on my iMac.

Anyone have any ideas?

Yes I noticed this last night. It took forever to quit. After about 5 minutes of spinning wheel I was about to force quit when it finally closed. It was the 1st time I shut PS down so I attributed it to the fact that it was the 1st time I used PS since update. We'll see if it happens again tonight.