P: Problem when viewing images and video full screen (F key related)

I just worked with an Adobe associate trying to figure out what the problem is. We spent an hour replicating the issue and trying various fixes. Nothing worked at all. Still freezing on fullscreen, mostly in the Develop module and after cloning or healing. This is getting to be ABSURD adobe. How has this issue not been fixed yet?

System:

OSX 10.10.5

iMac (Retina 5K, 27-inch, Late 2014)
4 GHz Intel Core i7
32 GB 1600 MHz DDR3
AMD Radeon R9 M295X 4096 MB (Drivers up to date)

Program gets stuck in full screen view - after I hit "F" to view an image in full screen, I can not get out without force quitting the application.

Sorry Chuck. I was having the 'F' problem in any, or no tool in Lightroom before.
Went back to check again.After updating, I am still have a problem with freezing using the spot removal tool.

Thanks, John. I think I do sense some performance improvements in 2.1 so I may hang in there for a while. If it gets to be too annoying I now know how to revert! Thanks again...

See http://www.lightroomqueen.com/how-do-...

Does anyone know how to revert the CC version?

Just checked within the app and the Creative Cloud Home and my system is current, 2015.2.1 and indeed the problem has returned. And I'll bet we have to live with it for months!

Debby - What is the version number of your most recent update? I just updated yesterday and the problem has indeed returned...

This happened to me also. Check to see if they have an even more recent update. I found one in my Adobe 'app' and that seems to have helped.

In the latest update of Lightroom 6.2.1 When I use the F Key to view image full screen from within Develop module I am unable to exit the full screen image and have to force quit Lightroom and restart. I have experienced this with both the MAC (El Capitain) and Windows (7) versions.