Wow, VC is incredible, usually I do not use betas, especially as fresh as deux... But I wanted to test VC as I have several songs that I play on drop A tuned bass. Now I have the solution to not to switch the basses - same bass, same preset (except Pitch1 switched right after input) - sounds consistent, latency is nearly not noticeable, far OK for live purposes, at the moment I want to play so recording test will be done later...
I have deux for about 1 hour, and after about 40 mintes of playing on preset with VC Axe froze with high pitch noise, but it was not completely frozen - I was able to change scenes or patches, but there was only that noise, does not stopping during preset changes or USB unplugging (I was using backing tracks via USB). I had to switch it off and on.
BTW. Noticed something strange in regard of USB disconnecting - before 12.07 if it disconnected, I had to shut down Axe and app that was using it, after unit has started I could start the app and it was working (sometimes "endlessly', sometimes until next disconnection). With 12.07 it mostly froze for a second or two, then working fine, just very few times disconnected totally. Now with deux it is stranger - Axe driver shows device disconneted, Reaper does not see audio device, AIMP does not see audio device, Opera with YT playing via Axe was disconnected, started to play through my monitor speakers for 2 seconds and switched playback back to Axe. Driver CP shows still that device is disconnected.
I will also put above on USB disconnecting thread, maybe somebody will be able to find out something.