I have a Mac and a Samsung Meteor Mic, and I've never had any problems until I just updated. A, it keeps saying when I load up that TCP port 7770 is occupied and I can cancel, try another port, or try again. B, my audio/midi stuff isn't working at all. I have no problems on the rest of my computer, so I'm baffled by this. Any time I go to mess with audio/midi it's all blank no matter what I set. The playback won't work until I change it from system default output to the internal speakers (which are the system default output). The mic will work for two seconds and then it says it's dead and I can't record anything. I have no idea what's going on, honestly.