Could this be a frequency issue? Where the frequency of one device is conflicting with another? I know with the type broadband I have here I had to disconnect all cordless phones as when a call would come in the internet connection would drop as they ran on or near the same frequency, same for my router wireless phones cam mess with that to. I am told best thing to do is go with wireless phones the run up in 1200ghz range.
Mapex Pro M Maple standard, Pearl 800 series cymbal stands, Vex hi hat stand, Pearl P201P double bass pedals, Tama mid level throne, All Zildjian A cymbals, 21" Rock Ride, 18" med thin crash, 16" med thin crash, 10" splash, 14" new beat hi hats.