I just renewed my contract with Xfinity yesterday Friday, August 2, 2019, and everything is supposed to stay the same. I noticed on a few of my channels, Science Channel 211, and AHC (American Heros Channel) Channel 112 are giving me Error Code XRE-03121. These are channels that are included in my package. Also, I did a System Refresh and this did not help. Any recommendations would be appreciated.