Disconnect power to everything. Wait a few minutes....reboot the modem. Reboot your router. Confirm you have internet connection. Your Roku will likely reconnect and work as designed. All of those devices have an IP address that will re-establish on a reboot
that’s what I have to do from time to time.
Yes YES YES. This is a typical issue with streaming TV tech. Disconnect power for 10-20 seconds from everything but ESPECIALLY your modem. I have 3 Roku devices in my home and occasionally one- just one will no longer connect.....until I unplug my modem for a slow count to ten then plug back in.
