• Video signal and HDMI diagnostics are now matched to the active on-screen input and clear to Internal / Standby during internal app playback (Jellyfin, Moonfin, Netflix, YouTube) or standby (#360).
• HDMI resolution prefers stabilized timing over raw sync info, preventing 1-pixel GPU line counter jitter (e.g. 1920x1081 -> 1920x1080) (#360).
• HDMI signal detection scans candidate PHY ports to handle differences in hardware trace routing across TV models, such as the B8.
• The on-TV dashboard app omits the eMMC health row when unsupported by hardware or reporting unknown (#379).
• Optical audio output shows by name and hides the volume slider where the TV sets no level (#423).