Sounds just like a poorly written app. I'm surprised Apple doesn't enforce stricter performance guidelines.
On an older Roku Ultra Peacock also isn't great but not nearly as bad as you describe - maybe they just ported over their Roku version somehow and it has horrible Apple TV performance.
Anecdotally I have heard the newer Nvidia Shields to be very fast
On an older Roku Ultra Peacock also isn't great but not nearly as bad as you describe - maybe they just ported over their Roku version somehow and it has horrible Apple TV performance.
Anecdotally I have heard the newer Nvidia Shields to be very fast