No Xfinity streaming through Roku, although it's been working fine recently. Xfinity streams successfully on same WiFi to my mobile devices, just not via Roku on the TV. Rebooted, restarted,
etc. to no avail. Suggestions?
reboot (power unplug the gateway (and attached router if separate). When it comes up and if not working, remove the channel from the roku and then power reboot the roku (unplug from all power for 3-5 minutes and plug back in. Reinstall the channel and be sure to accept the terms and conditions to use the channel. working?