Just an update, we've talked to our dealer and we'll probably get an interm X32 this week while they send this one back to Behringer, it'll be interesting to see if the issue goes away or not.
Yesterday was an interesting one, I wasn't on the board, but I had my XiControl app running watching all levels *just incase* it happened, and guess what, it did!
I took a screen cap of what the ipad was showing for levels at the time:
This was just as it happened, nothing was tweaked or muted before I took the screen cap, so the red muted channels and faders are where they were at the time.
There was no band, just a single wireless lapel going through ch 16. There was a pop, and a slow ramp, just like it used to do (recently we'd had more of a crackle and a very quick ramp).
My question is, how do the FX L/R signals work, is that internal, or linked to an external plug? I can tweak them on the ipad app, but I'd like to know what they actually are, and what they represent on the actual console, as I can't seem to figure out where the corresponding settings are on the console.