Low FPS + Broad cast buttons ( in top left corner ) not clickable

Hey guys,

Yesterday everything worked fine, today, it's not working that great anymore. When i start up my team via InnerSpace i have really low FPS in-game ( 15-20 fps ). I'm not able to click in the top left corner to enable/disable broadcasting.

Anyone knows how to fix this? I tried remaking my team with the wizard and rebooting my PC, still not working.

I tried reinstalling ISBoxer suite but my data gets saved, should I try deleting the folder in the appdata/localroaming map? I can't find it :/

Thanks in advance,

Negativ1337