We have a HR44 with 2 C41 clients. When we wake up in the morning the HR44 it's unresponsive. It will not turn on with the remote our the front panel. The clients are also unresponsive. We have also experienced the HR44 turning itself on randomly. The only way to make the HR44 work again is to rbr. The only thing that changed was we received the new rc71b remotes. On the HR44 we went back to the original rc71. I also tried a clearmybox from the smart search in case it was corrupted guide data. Any suggestions?