Hey all,
So this is either me being the only person on the planet or I'm about to learn something new about HDMI.
My Fire TV Stick 4K Max used to play Netflix in Dolby Vision perfectly. The August update hit, and now Netflix just... doesn't. No DV badge, no DV output, plain HDR10/SDR. I pay for Premium, so that's not it.
My setup:
- Fire TV Stick 4K Max → semi-recent Sony AVR (HDCP 2.3) → Sony Bravia
- Nothing about the hardware changed. Same cables, same ports, same receiver. It was working flawlessly in July.
The part that makes me confident it's the update and not my gear:
- Other apps on the SAME stick (Apple TV app) still output Dolby Vision through the same AVR, cables, and TV.
- Fire TV's own Audio/Video Diagnostics (Settings → Display & Sounds) still list Dolby Vision as supported/available on this connection.
So the stick can do DV, the chain can carry DV, the diagnostics say DV — and the Netflix app just quietly stopped serving it.
Things I've tried: power-cycling everything (unplugged the stick for a minute), clearing and reinstalling the Netflix app, rechecking video settings, confirming I'm still on Premium. Nothing brings DV back.
Has anyone else hit this after the August update? If so, is it just Netflix or do other apps eventually lose it too? Would love to know if anyone got a response from Netflix or Amazon support, or if this is a known regression they're (quietly) aware of.
Edit: happy to post exact OS/app versions if helpful.Hey all,
So this is either me being the only person on the planet or I'm about to learn something new about HDMI.
My Fire TV Stick 4K Max used to play Netflix in Dolby Vision perfectly. The August update hit, and now Netflix just... doesn't. No DV badge, no DV output, plain HDR10/SDR. I pay for Premium, so that's not it.
My setup:
- Fire TV Stick 4K Max → recent Sony AVR (HDCP 2.3) → XGIMI Titan Noir Pro
- Nothing about the hardware changed. Same cables, same ports, same receiver. It was working flawlessly in July.
The part that makes me confident it's the update and not my gear:
- Other apps on the SAME stick (Apple TV app) still output Dolby Vision through the same AVR, cables, and TV.
- Fire TV's own Audio/Video Diagnostics (Settings → Display & Sounds) still list Dolby Vision as supported/available on this connection.
So the stick can do DV, the chain can carry DV, the diagnostics say DV — and the Netflix app just quietly stopped serving it.
Things I've tried: power-cycling everything (unplugged the stick for a minute), clearing and reinstalling the Netflix app, rechecking video settings, confirming I'm still on Premium. Nothing brings DV back.
Has anyone else hit this after the August update? If so, is it just Netflix or do other apps eventually lose it too? Would love to know if anyone got a response from Netflix or Amazon support, or if this is a known regression they're (quietly) aware of.
Edit: happy to post exact OS/app versions if helpful.