Around 9-11pmEST last night (June 9th) we were having problems with the picture quality on TLC HD (ch 272). Did anyone else experience this? The signal meter on that channel was showing 75ish.

Pic/Sound freezing, macroblocking, stuttering etc. This was on a DVR530

P

Are located in a part of the country that had those thunderstorms rool through last night?

Even if you're not where there were thunderstoms, many of the satellite uplinks may have been affected due to the storms in the Toronto area (or elsewhere)