Hi JB and everyone. Here we go with the latest puzzler. One of the Duos I have been playing with is now working. However, when switching it on and changing channel early, sometimes it will go into starting loop. It will restart once or twice and then work perfectly the the rest of the time while it's on. Any thoughts of this one please. I keep thinking caps again but I could be wrong? I have already changed many caps on main board and PSU. Thanks. Regards, Jules.