It sounds like you're referring to on a BD25 (Blu-ray disc with 25GB capacity).
He submitted the master. El Presidente wins an International Emmy for Best Drama. But on fan forums, a thread grows: "BD25 version has banding in episode 5 — look at the sky during the helicopter shot." A blogger compares frames. The Blu-ray looks worse than the streaming version. el presidente s01 bd25
Marco sees the post. His name is in the disc credits. It sounds like you're referring to on a