After two years of having the VIP622 hooked up through component cables, I finally decided to get rid of the many wires and hook it up through HDMI. Unfortunately, throughout the day, there are color changes, complete grey screens, multi-colored "static" screens; its a few moments and clears up after turning tv on and off; any ideas/suggestions why this is the way it is? Probably just go back to component at this point but figured I post before doing so.