My Hopper Plus, one of my WJ4s, and two Joey 4s are not updating to the latest software. Both of my Hopper 3s are on H371 and the latest available Joey software is P512413, P612413, and Plus is P12413. All of my equipment have been in standby mode for several nites. Why is one of my WJ4s updated to the latest software but not the other Joey4s and Plus?