This is an odd one. I occasionally use Linux (Ubuntu) in Class Compliant Mode to get sound as there's no native drivers. I disable CC Mode prior to booting into my Windows installation as it doesn't require it, but TotalMix has recently had this bug where it starts off in 48k (the TotalMix window reports this) but the Fireface USB settings report 44.1k - this results in all sound being 'sped up', i.e. the pitch increased. To fix the problem I have to switch the Sample Rate to another value then back to 44.1 again (and TotalMix reports 44.1k) or reset from the UCX itself (FA)

I've done some basic troubleshooting like reinstalling drivers, making sure firmware is up to date etc. The only thing I can think of is that Linux is causing the unit to go into a strange state, which is odd given that my TotalMix has 'Always init DSP devices with TotalMix FX settings' enabled where I'd assume it would load its state straight from TotalMix.

I've had otherwise perfect operation of my UCX. This isn't a massive issue but it's got me scratching my head. Any ideas?