Apple tv 2 reboots, when playing a film from Time capsule

Whenever i find a film on Time capsule, it goes “buffering” then it reboots.

 

Does anyone know anything about this problem ? - please help me

The re-jailbreak didn’t work, but i can go Computers -> my library -> then take films from there.

 

But i want to take em from my time capsule - AFP streaming