Reboot router as well. If the error persists it's probably just Comcast rebooting servers or some such. We had a lot of network maintenance in our area recently and at least three different periods when similar errors would pop up a lot. Are they working in your area? Any notices come in the mail?
Sometimes you just have to wait it out. It can take days or weeks (not in total outage, but temporary outages) for Comcast to sort out the issues.
onn Roku 43" TV model 100012584 running version 12.0.0
Twenty plus years of online experience as a web developer, general user and consumer. Recording engineer. Sixty plus years of troubleshooting and problem solving in several fields. Here to help and get help when I have issues with Roku. Nothing more. Not here to socialize. That's what real life is for. 😉
