Roku Express is overriding the Sony Remote control for my TV. Cannot turn TV on/off or adjust volume nor use other Sony TV features required to be inputted from the Sony Remote. Sony remote is working fine and has active IR beam. I tried it on other Sony TV's in the house and it works for them but TV hooked up with Roku. This problem is fairly new and I had no problems before. Sony says that somehow Roku Express has overridden and/or shunted the Sony TV remote from communicating with the TV. Even after a Sony factory reset and reinstalling Roku the Sony TV remote cannot communicate to use other TV functions. I can't switch over to my DVD player, adjust audio, etc. The TV and Roku have a strong network connection so that is not the issue. HELP!