Help & troubleshooting for network issues, including connecting your device to your home Wi-Fi network, connecting to public networks, troubleshooting wireless issues & ethernet connections, and optimizing streaming performance.
@thants So we are in the same situation (the model for the Roku is a 3810EU). The weird thing is the device seems to have kept some ip config when looking at the "secret menu" (the silly button combo accessible menu).
I have set the channel to auto (from 13 to 1 now) and kept the band frequency Width to 20Mhz as advised in another thread, to no avail.
am going mad here - my wifi is really strong and never had an issue now no internet on Roku - am in the uk - any help as cannot cope with getting another system and starting again - would not be roku I can assure you.