Hi @Fav,
Welcome to the Roku Community!
We understand you're having a problem with the World News channel since it stopped working. We're happy to assist you further. May we know what troubleshooting steps have you taken so far? If you are trying to launch the channel, are you getting any error messages or codes? Is this the only channel that you're having issues with?
With detailed information, we will be able to assist you further.
Thanks,
John
John
Roku Community Moderator