I have Star+ and Disney+ as a subscription bonus on my phone plan, I tried streaming some Dolby Vision movies (Ford V Ferrari, Cruella, Avengers Endgame, etc) but it absolutely does not work on my TV, I tried deactivating arc, reinstalling the apps, changing from Wi-Fi to wired ethernet, nothing helps, I only got it to stream Cruella once, after that it never did anymore. Any idea what causes this?
What's the TV model and does it actually support DV?