I just put in my second appradio 2 after returning the first one because I thought it was faulty but I am having the same issue with the second one. It keeps changing radio stations on me by itself, actually it keeps switching between FM1, FM2, and FM3 all by itself. This is the second unit that this has happened to me with. Happening with anyone else?

Mine did the same thing. I had to exchange it for a new one.