Mumble randomly stops responding?

[agony099]

I'm using windows 8, and for some reason mumble now randomly stops responding, even if I am not connected to a server or even when I am, it will stop responding for between 15 seconds and 2 minutes depending.

[kissaki]

If you can handle the process manager:

Whats the CPU usage like? Is I/O still being processed (read/written bytes change?)?