Originally Posted by Evanesco
I did and have the ARC bug which is a massive problem. But that's another thing. I know the Youtube HDR was with the 6.5830 update, but one still had to set Bt.2020 and HDR10 manually. That is fixed with latest firmware for AF9. Was hoping someone could confirm that it is fixed with the 6.5850 firmware for AF8 now?
Interesting, I have been able to view YouTube HDR without changing the settings. I just leave the settings on auto and the HDR icon appears. I am not sure which update that it started, but I can say that it has been for quite some time now.
This is what Sony says on the US website for the new firmware.
About this download
Benefits and Improvements
Improves general performance of the TV
Resolves a condition where there's no sound from the TV when output through a home audio system (Sound Bar, A/V Receiver, etc.)
Previous benefits and improvements
The following benefits and improvements are also included in this update.
Improves the Home screen menu for better usability
Improves the content search function for broadcast related content using Google Assistant™
Improves the Content Bar menu design and usability (displayed by pressing the [DISCOVER] button on the remote control)
Improves usability of the Video/Music/Photo app
Adds the Accessibility menu shortcut function (press and hold the [MUTING] button on the remote control for three seconds to turn ON/OFF accessibility functions)
Improves the keyboard design and provides an appropriate software keyboard for each system language
Removes the PlayMemories Online™ service originally included in the Album app
Removes the IPv6 On/Off setting (IPv6 is now automatically supported)
Removes PlayStation™ Video from the lineup of pre-installed apps (available for download if desired)
Prevents an issue where the TV picture becomes dim after the software update
Resolves picture quality issues viewing Dolby Vision™ content on Netflix®
Resolves a DTV 1080i flashing issue
Resolves a condition where there is no sound at times when playing the UHD BD movie "Dunkirk"
Improves video performance
This file is only for use with the models identified. Not all models are sold in all countries.