When I turn the TV on, instead of a very clear and high resolution screen, it's fuzzy or pixelated. and is this way regardless of what app or channel is selected/used. This happens frequently, but not every time. The only way I've found to get around it is to unplug/plug the TV power from the outlet. Sometimes this works on one try, but often requires multiple attempts. Eventually it will come on clear/high resolution, but this is a ridiculous work around. I haven't seen any other posts about this kind of problem. Suggestions?