Yes, I do have the phantom power turned on for my mic, which is a condenser, correct? I should have specified. Thank you for the advice regardless.
Like I said, the mic works in skype and everything else, the problem only occurs while running games through steam.
The sound remains, it's just the microphone that gets cut and sometimes if I unplug the mic from the UX2 and reconnect it, the mic picks up for only about a minute or two before cutting again.