SQ7 LR muting not muting auxes

I’m setting up a SQ7 for a musical. I have the main array speakers on LR, and subs and front fills on auxes. The auxes are set to post fade. But when I mute or pull the LR fader down to infinity, I’m still getting sound out of my post auxes.

Am I missing some hidden setting? A glitch? Did I accidentally hit a button during routing?

you’ll need to put the mains and auxes in a mute group and hit that instead to get them all to mute at the same time.
or use a matrix. I’d always put FF on a matrix anyway. But they way you’re doing it you’ll need a mute group.

Or I misunderstood you and you mean you pull the Channel Fader down in the LR mix and are still getting sound out the auxes, then something is setup wrong. Let me know which one you mean.

If you want one master level control for mains subs and fill put the LR master, and the masters for the sub and fill aux on a DCA group.

You can set the relative levels you need on the masters and the DCA will control them then.