Apologies for being thick, but I'm sure when I turned the Onkyo on for the first time to set up, the OSD came through via HDMI,now it doesn't, not through the TV at least. When I switch the Blu Ray player on, it's there,but not when I only have the TV and receiver on.The receiver and TV are connected via the ARC channel. I am pressing the receiver button on the Onkyo remote first, it's nothing as simple as that, and I haven't changed any settings since the initial setup. I also seem to be having what I guess to be HDMI handshake issues where there is often no audio from the receiver if I switch from my blu ray player back to the TV, and I have to unplug everything to get sound back. Anyone else having these problems, and can anyone suggest any solutions? Thanks in advance.