I'm someone new to Xfinity, coming from DirectTV. My picture quality is now HORRIBLE compared to Direct. I have a fairly new Smart TV, so why is my picture quality so bad? Is there anything I can do to improve it?
'Horrible' is pretty subjective. I'd start by visiting a local Xfinity store and looking at the TVs on display there. You should be able to match that if you are getting a good signal at home and have things set properly. If you think the store picture quality is horrible compared to your previous DirectTV feed there's not much you can do.