I haven't found any other solution other than rebooting the TV box; that seems to make it go away for a week or two. Touch wood....lately I have not had any pixelation issues (for about two weeks now).
I'll add another datapoint. Will get random pixelation that looks like what others have reported here from time to time. I had not made the connection before, but this definitely started after the upgrade. Nothing else about my setup changed.For me w...
