Tonight, I had everything I needed and all my stuff worked.
 
http://stabilitynetwork.blob.core.windows.net/g-tunes/20161006_MikeMccoig_18_FlyAway.mp3
 
Recorded a gospel band playing to people in wheel chairs in an old folks home.
 
It was a pretty happy night. Even used Windows and it worked fine. 10 tracks at 96 non-stop for 2 hours. No issues.
 
4 condensors on stage and feedback wasn't much of an issue.