Bass, I did have the rx right beside the servo tray. No one else was at the field. The phone wasn't ringing when the glitches etc. happened. I moved the rx away from the servo tray and then shut off the phone and put it in the truck. So, coulda been that glitching occurred because I was stupid and put the rx beside the servos. After being moved, I had no problems. My TX is a Futaba 9C that has the module in the back.
I'm going to the field today to maiden my Space Walker using the same RX. Servos glitching and buzzing don't really concern me that much when I got my smaller electrics out and I fly them on my farm. Glow planes are a different story. You just hate to see
a pile of sticks if you have system problems or, an errant aircraft on its way towards the pits.

Dave...