Thank you kind stranger, I did not know about that command and will try it out. I typically avoid alt-tab with fullscreen in games for this reason and have to force quit the applications since the screen will be frozen.

I still tend to see an issue with setting up resolution and window settings on new games where the screen will stop refreshing once I commit the change and then I have to close the application and restart it to continue. I guess I could stick with windowed but it was my understanding that variable refresh rate only really works in full screen mode.