Thanks for your post and welcome to the forums. It's really great having you on board with us in the Community
I'm sorry to hear you are getting an error message when trying to stream via the TV Anywhere app.
Are you connected to a UK wifi Network?
What channel are you trying to stream?
What is the make and model of your device?
Have you been able to stream on this device previously?
Come back and let me know so I can help resolve things.
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