A number of us have recently been experiencing sudden failure of teamspeak while playing. The TeamSpeak3 client program just decides to close with no warnings or other bad symptoms (Other than it doesn't work). The TSNotifier icon sometimes goes with it, but not always. Frequency of occurrence estimated at once per daily gaming session.

ATAG or TWC servers both are affected... the software is the most current available. Reversion to an earlier release is not permitted. "This Server requires a newer version of TS3", error message is displayed when trying to install an older version.