HR21-100 with AM21
Report 20090905-37F4
HD is totally unwatchable. The picture studders at least every second. Have tried different channels and the same problem. Happens on both of my receivers - satellite and OTA channels. Signal strength is good. Remote response is 2-10 seconds and seems to drop commands at the same time the video locks up. Rebooted and remote response now takes over 30 seconds. Going back to NR.
Report 20090905-330B
Same problem here, my HR22-100 is shuddering every second or so, seems to be more often in HD. The button response is terrible, have trouble selecting menu items, don't know if a button is slow or it was ignored.
My HR20-700 is operating fine.