RPI400 - HDR

    Good Morning,

    I have been trying to get HDR to work with my RPI400 on the latest build (12.2.1) with no success. I have another RPI400 with an older build (12.0.2) and if i place it on this TV with these cables HDR works. However, this PI with the latest 12.2.1 LIBREELEC does not detect my display as HDR. Logs are uploaded at:

    https://paste.libreelec.tv/topical-bat.log

    The RPI400 that does detect the display at HDR is running 12.0.2.

    Thanks for any help or insight.