I'm having same issue. Very frustrating.
I've done a data refresh for all of your accounts. Please check on this to see if the issue is still present. Let me know if it is.
The Channel FXX is the only channel that is still not live streaming on the Xfinity iOs apps.
I am getting this same error code on my tablet. It wont play any of the channels.
Im getting this error....(Error 106000.5) only some shows will not play. Anyone get a fix yet?