Error: Site can't be reached Follow Welcome Anonymous User! Welcome End-User! Welcome Agent! Get Subscribers Updated February 08, 2018 02:50 OK Please try to clear your browser cache, shut down & restart your browser. Alternatively, please visit http://tv.xfinity.com and try logging in there. Additionally, you can also try some of our other basic troubleshooting steps. Related articles Why won't XFINITY On Campus play? Error "Adobe Flash Player is having trouble." using Google Chrome Error xacsa.provision.503: FatalDrmError Error: Not Found on Accelerator Error "Attempting to Resume"