Technical issue with this channel

[MelBr]

I can access recordings but every channel is coming up with message "There is a technical issue with this channel. Please try again later". I ve got a blue screen with this message running along the top. When I go back to the home page the to screen in the top left has a black screen with technical fault.  I can access all the apps and stream as normal. 
Can anyone advise?

[MelBr]

Problem now resolved