Epix episode only available in 4K
I've been watching episodes of Chapelwaite on Epix On Demand, and when I tried to select episode 8 on Sunday evening, I received a message that my cable box was not a 4K box. I have Epix in my programming package, so I should be able to access any show on the network through On Demand. Has there been an upgrade to the cable boxes that customers have not been made aware of? My TV is a 4K smart TV, but I don't understand why only that one episode can't be viewed. I checked yesterday and today, and it still won't let me watch it. Can you advise, please?