The FPS thing isnt the issue, forget i mentioned it. The problem is when I ALT+TAB the game in fullscreen instead of minimizing the game or keeping it fullscreen the game becomes a 720P window that is all compressed from 1080p. Yes all my drivers are up to date. The issue is resolved when i change the resolution or and display setting then go back. For example: if i swap to windowed then back to fullscreen ALT+TAB functions normally by leaving the game in fullscreen with limited FPS while i have acsess to my other open windows. The problem is that this must be done after every launch of the game, in other words it is a temporary fix.
Sorry it is difficult to explain.