Just tried installing a 4K+ on a Toshiba. When prompted to enter the TV brand during Set Up it Toshiba (or any other brand) is not recognized. As a result I can't complete the set up. Any thoughts on how to help? I tried changing the HDMI Port to no avail.
Try connecting to an alternate network like your phone's hotspot. If you're network uses any kind of ad-blocker or something similar that could be the problem.
Thank you I will try this. Although I have other Rokus in my home and they all worked off of my wifi