Lose audio both ways after about 15 minutes

[Mythgar]

I can log in and talk fine for about 10-15 minutes. Then I realize that I can't hear anyone talking, I key up and they can't hear me either. I have to disconnect, then reconnect and it will work again for about 10-15 minutes.

I spoke with the Tech Support ppl a few times. They had me use one file that checks my connection with the Mumble server. I sent that in, and never heard back from them. The next time I spoke with them, they told me it was an easy fix and told me where to go in my Mumble client and change a setting. The setting was already set to what he said, so he told me that he couldn't help me anymore and gave me the link here.

Any help would be greatly appreciated.