I upgraded from a 950 to a 970 to be able to video and audio switch to a new Sony HDTV. I also bought a PS3 to use as a Blu ray player. However, the PS3 would not display 1080p, just 1080i. I've also had issues with my HD cable box. When I switch inputs back to the cable box, I get no video and have to shut everything off and turn everything back on. Has anyone else had these problems?