I just called the tech line and I'm having my 622 replaced for the 3rd time. I have to reset it about 5 times a day due to some audio drops and jerkiness of the video, which does this on all tuners, HD and SD, and recorded material. The picture shakes even when paused. I'm using component and optical ports, so it's not an HDMI issue. I'm only using it for one TV. I do not get this when using my DVD player or tuners in the TV. I asked the guy if this was a software issue or a hardware problem with the 622. He said that he could not tell me, but would start a report of the problems. If the 3rd 622 does the same thing, can I get a refund even though it's leased? If they fail to provide a working product that would break the lease and at least give me a partial refund for time used for the 18 months.