Hoping someone might have an idea of what might be happening here. I have multiple devices connected to my receiver and a single HDMI out from the receiver to my Vizio M50-C1. If I use input 5 on the TV for that one connection (this is the high-speed input for the Vizio) then all of my devices...

My current surround setup was a Sony BDV-T10 but after fooling with an hdmi switch and a hdmi to toslink adapter that only output stereo I decided to get a new receiver and ended up buying the Pioneer VSX-1123-K because it seemed at least some what future proof and looked like a good deal at...

Didn't see one, so I started one. I just bought this receiver and had it working fine. Now I have an issue. It now fails to "see" my Motorola DCT-6412 STB. Before, it would display "DCT-64XX" on the TV screen and show the 1080p resolution (even though it's only 1080i from the STB). I've...