Talk about a major engineering oversight. A receiver that has been in service for about 5 months and has never been touched since it was installed has a solder joint failure.
Thanks for solving my problem. Obviously it has nothing to do with the software.
Hey everybody having this problem with your 622. The issue is solved. There is a weak solder point in your receivers. It has absolutely nothing to do with the software release. That was just a horribly inconceivable coincidence that message boards became flooded with HDMI complaints right around the time 4.0x was released.
Ok, back to reality.
I think it would be a great injustice to humanity to make this assumption at this point. Some sort of engineering analysis postmortem would certainly be in order to confirm this.
I have never had an HDMI problem at all with my 622 through 3.65, 3.66, 4.01 and now 4.03. Most other users have not had the HDMI problem either.
Why don't you just check the HDMI connector. It is a known problem and a simple fix.