Pulseaudio choppy microphone input after a few hours (USB Webcam input)

[spstarr]

Kernel 2.6.33-rc3 (Only been able to use PA properly since 2.6.32+)

Bus 002 Device 003: ID 046d:0990 Logitech, Inc. QuickCam? Pro 9000

Microphone audio gets choppy after a several hours of use.

0.9.21 - Git revision Dec 16th build

I can't seem to trigger it other than normal use. Killing pulseaudio daemon and starting it (with --start)