So I opened mumble one day and tried pushing connect to decide what server I was going to and all it did was ping at me. I can't even move the window, everything is grey and I can't do anything with the program literally. I have tried reinstalling it a billion times and all it has done for me is made me lose contact with the server's I went to, because it erased that information. Really hoping someone can help me.
I installed a new sound card, and I have window's 8 if that makes a difference.