When you have more than two powperpoint files open, office tab locks up and you are forced to do a hard close on powerpoint.
I've deleted and reinstalled, same issue happens
I've deleted all the add-ins I added in powerpoint except powerpoint, still same issue
i have Powerpoint 2016 MSO (16.0.9226.2114) 64 bit.
Any suggestions, it seems to only happen with powerpoint, not Word or Excel.