On to Roku 0.8.800 with firmware 2.2.52: after a Latest video is played, it disappears from the Library so it cannot be replayed or deleted. IMO, this is a defect. Problem is not on Firestick or iOS.
Given the latest corporate sale and pending ATSC 3, is Tablo gen 4 or later still a viable 3rd party OTA DVR vendor?