How to update channels on roku after a scan? (really old thread)

I recently lost a few channels so I went out and moved the antenna and rescanned. I got the channels back using the webapp on my iphone and can view the stations on it after adding them to the guide. However, the channels don’t show up on my roku. Why? Is there an easy way to manually update the roku channels?

If they don’t come back soon, the only real option is to delete the Tablo app from the Roku and then re-add it.

Ugh kind of annoying, they should add an antenna scan on the roku menu. That would be enough for me I think.

I had success by opening tablo on my laptop. go to then click on settings. This worked for me