To Mary-F, who is a Roku employee. I was able to work around the audio-video desynchronization problem on my Roku 2 by changing the resolution to 720p, as recommended by several forum posters.
However, I do not see a way to change the resolution on my Hitachi-Roku TVs. Can you please tell me how to do that? Since the TV is branded Roku, I am hoping you can tell me how.
By the way, I did remove and re-add the channel, this did nothing.