Hey @HJF1
Please accept our apologies for any inconvenience this has caused.
Many channels on Roku are developed and maintained by the channel provider themselves. For more information about that channel's authentication and functionality, you'll want to contact Fox News support to inquire further and for assistance.
You can reach them here: https://help.foxnews.com/hc/en-us/requests/new
Thank you for your understanding.
All the best,
Kariza
Kariza D.
Roku Forum Moderator