Final update: I just had a gig on the weekend with the "
2 module" solution. Man, what a difference. It was
perfect. I was able to play with some enthusiasm and confidence again.

Everything behaved as expected, and this was at the place where I mentioned there was a floating stage AND a small area. The subwoofer and bass amp were close by but I didn't experience any of the unusual triggering!!
Now there 2 other little things I did and I won't know now if they also helped because I didn't run into problems. But I just wanted to make sure I had all bases covered, so before this last gig I:
1. Reformatted the SD card with the official SD card format tool (I think Jman mentioned in another thread).
2. I reinstalled a new SD card extender cable. I'm not sure if that would have made a difference, but I just wanted to eliminate any source of problems. My previous one was a little banged up here and there (some minor bending etc)
So like I said...I'm not sure if either of those steps would have made a difference but if I had to guess I would think it was the
second module that made the difference.
Thanks again Steve!
