As above.
I'm having the same problem, two people trying to view BT Sport on two separate Firesticks, but only one is logging in. There are no other apps or streams logged in or being used. It should allow two live streams, and it has always worked before but it isn't today.
In what way is that the "same problem" @ygurney ? Are you seeing a message saying "not available"?
The is on my TV. There is no error message code. I subscribe to BT sport which i can get on my desktop but not on my TV. This is not the first time this has happened [i cant remember how it got resolved the last time. I think I just gave up] but its annoying as i wanted to watch the footie match on today.