Hi, I have a Roku3 (4200) and want to watch BritBox ( I’m in the UK) . I don’t think it is available, however I tried a workaround, by enabling mirroring on my iPad and also on the ROKU. I can see all the available programs to watch on the TV screen. When I select any program, it downloads perfectly, even mirrors the BritBox logo. However after this I only get sound but no video / picture.
Thanks for your reply, I can confirm my Roku software is at 10.00 build 4195-04. I have also checked there were no further updates this morning. I can also confirm my iPad is at the latest version iPadOS 14.6.
The problem with Britbox still exists, sound but no video.