She ran a total of 12 hours of show in 2 days dance show.
Setup was pretty simple, streaming audio from PC with one mic on stage for presentation.
CQ was feeding FOH via RJ45 and 4xXLR to RJ45 splitter.
The only issue I had was with the USB drivers disconnecting randomly but not 100% sure the CQ is involved here.
We switched to XLR audio input from PC for the sound and all was OK.