Loading screen while minimizing / maximizing

[HI5]

ok so since 7.0. drop I'm getting loading screen on wow each time I either maximize or minimalism the game (in windowed mode), seen some post on this on blizz forums but gm's not giving much of a... care, so anyone getting this too / managed to fix it?

any help would be greatly appreciated, gonna make sure to post here too in case I'd manage to fix it!

[Confucius]

I just use a program called winhider to hide the windows with a key press.

[HI5]

I just use a program called winhider to hide the windows with a key press.

The thing is I still want to see wow, jsut not in full screen

[Snowee]

Delete Cache/Cache Folder in /Data and move the WTF/Interface folder followed by creating a new character.

If you still get those loadingscreens after tabbing than those are from Blizzards Side.

Had similar issues in MoP with some 4x loadingscreen in a row after each login and after like ~6months it fixed it self (or blizz did).