I am using Tablo with a Roku 3 box. Just did the Firmware upgrade and when finished it took me to a screen that says “Discover Live TV & DVR Shows…” and that’s it. I can’t get out of this screen. I rebooted both the Tablo and the Roku box and that screen still comes back. What’s interesting is that Tablo is fine on my Roku TV and my PC.
Radojevic - Bingo! that was it. Router reboot fixed it. Seems odd though that my other two systems were not effected. In any case… we’re back up and running.
Try rebooting your router, especially if you have not set up permanent IP addr. reservations for your Tablo and viewing devices. I’ve had similar issues and since setting up the address table, things have been virtually rock solid.