Change in live video format?

[Barrel racer]

For the last 3 live videos I get a mssg " video format not supported by this device". This had not bern a previous problem. I can get them to play if I choose low quality. I have tried to fix on my end with no luck. Thank you

 

[forum_admin]

What kind of device are you using and what operating system are you using?

 

[Barrel racer]

Fire stick, problem is on my end-thank you!