@rwhewitt
The VTuner channel/app is always broken.
However, their website is up and running. https://vtuner.com/setupapp/guide/asp/BrowseStations/startpage.asp
I just screen mirror it to my TVs and avoid the Roku app altogether whenever I use it.
Roku Community Streaming Expert
Just another Roku user... I am not a Roku employee.
Insignia RokuTV, Ultra 4660, 4802, 4850, Premiere+ 3921, Express 4k+ 3941, Streambar 9102