Question / Help OBS "Not Responding" Random + other ?s

[FuneralWall361]

When I'm closing a window of most of the time the program, i get the NOT RESPONDING freeze with that little circle of death.... spinning, spinning, spinning...

also, In the filters there is a GREEN SCREEN filter but it seems to only apply on audio file...

 

[FuneralWall361]

Ok, one other thingy.... I'm trying to hook up my new Logitech H600 wireless headphone. I can hear through the headset but I can't get the mic to work... I see it in the set up, choose it but still NO SOUND from the mic.... Help me Obiwan you're my only hope....