after this incident, my 622 is acting wacky. It keeps on rebooting itself and I can't pick up some of the hd channels like espn2.
I have been having this problem as well with my 622 after all the sats went out. I finally cleared the switch matrix and re-ran check switch. All seems to have settled down now. Disconnect your sat inputs on the back of the receiver and run a check switch. Hook you sat inputs back up and run check switch again. This clears you switch matrix and should get you back to normal.