Nice plan ... I used to tell my wife the hearing aides were acting up .... Just kidding ...
I haven't heard of anything like that ... do yourself a favor and check the fuze for the radio for tightness ... does it wiggle? I know of at least ten bikes/trikes that had weird stuff going on and when they checked the fuse it was loose ... pushing it in tight "fixed the issue". The most recent one was a member here. He was told by HD it was a water pump issue (also had radio and intercom weirdness as well as weird readings on his PV). i told him about the fuze thing and as far as I know, he hasn't't had any issues since.
On my 14 Ultra Limited, I was having weird stuff happen, channel changing by itself, cb coming on by itself ... and other stuff. I couldn't get it to stay tight, so I took a needle nose and bent one of the prongs just a bit ... never came loose again and the issues went away. I don't understand it.
Worth a shot.