I did not check to see if the update occurred last night, H21 is in the bedroom and Mrs. Shadow was asleep. However, the resolution light (not the power light) was on. I pushed PWR on the remote and it turned off. I woke up in the middle of the night and the resolution light was on again. I pushed PWR and it turned off. This morning the resolution light was on again. I turned the TV on, there was no signal from H21. I turned the TV off and then turned both on using the D+TV Power ON button, watched TV, turned both off and (so far) no res light.