Wondering if the new update to the NBC sports app ruined the casting function. I can cast YouTube videos easily, but when I try to cast anything from the NBC sports app my TV will show the NBC logo, load for about three seconds then go black and then disconnect from the TV.
I'm using a MiBox and an iPhone for casting.
The NBC sports app has never worked well casting for me from any device. It was a nightmare during Olympics last year. Seemed to be a bit better during football season but still not great.