I have a Hisense TV model that their website lists as being supported, but 4k does not work for me. Internet speed is absolutely fine too.Finally they confirmed no support for Firestick yet. Can't get ETA on when will happen.
Downloaded the latest Kayo App on TV (previously unresolved error with TV, which is why I purchased a Firestick) and it was working but still can't select 4K.
They said it should work on TV but I am not convunced it is supported. TV is TCL 55C745 4k running Google TV 8.0 (think it is same as Android TV?)
Tried contacting support, said as much as what I said above… their response was to check my TV model and see if the issue persists