It looks like my Roku has now updated to 14.1.4. Seems to be working just fine, but I am getting the hazy bar across the bottom of the guide that some others have reported. Note that so far it is functioning just fine, it is just a visual blemish and only on the guide. I just wanted to document it here.
https://community.tablotv.com/t/new-tablo-4th-gen-only-firmware-release-2-2-54/39192/25
