Not wanting to take too many chances, i've been at it at home for now, running the setup live but into my studio instead of PA. managed to get ST4 balances with 3, but had to drop ST3 master a little because 4 was just too loud.
Raised the USB input on Helix and it seems, for now, its good.
I have been running for a couple hours straight, testing.
Two things for now on the negative:
1- selecting the next song is a little slow (while playing a song), it takes a second or so to show me it
actually selected the next one i want to play.
2- With time CPU meter going higher and higher, starting at low 10-15% and then with time 60% even.
Restart the app lowers CPU again.
3- Had one time right in the beginning an audio glitch, like a small wireless dropout. didn't happen again
Positives
1- Mixer is very good now to work.
it took me a second or so to adjust to wait when i wanted to raise or lower a fader, was annoyed
because of simply getting used to it but was smiling because not even once ive made a mistake.
(I was simulating live)
2- App runs good. I have mixer open because I am still balancing some songs as I've added more split tracks.
Bug?
I added another sax track to a couple songs (i got better stems for those) and while playing the trx i did this.
that was easy, just noticed two things:
1- keyboard didnt open (wanted to name the new sax trax) not sure why keyboard isnt opening while ive got the camera kit plugged in - not an ST issue, because notes also didnt open
2- the meter for that track didnt show until i stopped the song, loaded another and reloaded the song
now its fine.
I'll report tomorrow about the gig