Windows 8.1
TS3 v# 3.0.18

After a random amount of time in any server, I lose the ability to talk or hear other users. I see random user lights lit up permanently.

Restarting or disconnect/reconnect doesn't fix. I have been able to temporarily fix the issue my changing my audio settings and changing them back.

I have only noticed the issue when I have another program in the foreground.