[Issue]: hevc black screen and av1 laggy Mi Box S 3rd

Author: IagiacrusCreated May 19, 2025Updated Sep 21, 2026
Labelsbug

Describe the bug

Hi i recently got the new mi box s 3rd gen but with the Moonlight client on automatic codec or hevc i only get a black screen.

Av1 work but with micro lag even with great speed connection

H264 work

I see other one get this issue. Soc AMLOGIC S905XM5 Maybe too recent device need a update ? Thanks

Steps to reproduce

Launch the stream on automatic codex or hevc mode

Affected games

All source affected

Other Moonlight clients

PC

Moonlight adjusted settings

No

Moonlight adjusted settings (please complete the following information)

Normal settings

Moonlight default settings

Yes

Gamepad-related connection issue

Yes

Gamepad-related input issue

Yes

Gamepad-related streaming issue

Yes

Android version

14

Device model

Mi box s 3rd gen

Server PC OS version

Windows 11 24h2

Server PC GeForce Experience version

3.28.0.417

Server PC Nvidia GPU driver version

576.52

Server PC antivirus and firewall software

Windows Defender

Screenshots

No response

Relevant log output

bash

Additional context

No response

Source: moonlight-stream/moonlight-android