Well guys, issue not resolved...
New HDMI cables and a new Matrix switch, still having issues.
Here is my setup,
Routing;
PS3
vip722
HD DVD Player
WDTV Live
through;
Monoprice Matrix 4x2 HDMI Switch
through;
Onkyo 805 receiver
to;
JVC RS40 Projector
Samsung LED (should mention that the switch sends one signal to the TV but it does NOT go through the Onkyo receiver)
All connections work flawlessly, PS3, vip722, HDDVD, and WDTV to the TV!
3 connections work flawlessly to the projector, PS3, HDDVD and WDTV, but when I try to send the vip722 signal to the projector, the vip722 will shut down and try to reboot but will fail until I switch off vip722 to any other input on the HDMI Switch. When the vip722 shuts down, it will reboot all the way to acquiring sat signal (not simply restart). If I don't switch from the vip722 input on the HDMI Switch, the vip722 will keep trying to reboot but will fail.
I've replaced all HDMI cables with the exception of the 25 foot HDMI cable from the Onkyo 805 to the JVC Projector. I've replaced the HDMI Switch and the vip722 receiver (the original vip722 receiver failed one day out of the blue with a constant reboot failure. My setup was slightly different before with the PS3, SAT, and WDTV first going through the Onkyo 805's 3 HDMI inputs, then the Onkyo 805's one HDMI output to the HDMI Switch (instead of switch first, then 805 as it is now). That setup (the first one) ran for me for a good 5 years without issue. No HDMI cables were changed and nothing was added or subtracted from my system until the day the vip722 failed. When the replacement vip722 showed up, it was placed into my setup in the exact orientation of the failed vip722. The new vip722 would not boot up with the HDMI cable plugged into its output. That's when I purchased a new HDMI Switch and all new HDMI cables. It seemingly worked for a couple of days (had purchased a new Samsung TV and had been watching it mostly for the last few weeks and that is why I never noticed that there was still an issue with the vip722 until now), but now I'm experiencing the same issue as initially, the vip722 works flawlessly unless I try to send its HDMI output through the HDMI Switch, through the Onkyko 805 and out to the JVC Projector, then I get the reboot loop failure.
I think I'm going to change inputs on the Onkyo just to rule out an HDMI input failure on it.
If anybody has any ideas, I'm all ears, thanks.