For some reason we're getting false detections of a slow CPU on many Windows systems, resulting in reduced audio quality. This is what can be seen in the log:
> Warning: Slow CPU detected. Using low quality sound resampler.
This code is 13 years old, so I really doubt the CPUs today are too slow to handle things properly. We should likely just remove this check.
Hopefully this has little to no practical effect right now. Since we have a session PulseAudio server we shouldn't have to deal with lots of different sample rates in most cases.