[iSeries]

Originally Posted by madjock

Yeah it does sort of get to be a chore, for example I thought I had everything setup with 385.28, I know from reading it has correct HDR metadata. I am playing 2160p to a 2160p screen, so only Chroma and I keep that to a minimum scaling since apparently its not that big a deal,

Took my Qs down as I noticed they were jumping about, all good rock solid, I have a 12bit RGB Custom resolution all good.

To last night watching a 4K rip and I was getting presentation errors, so that ruined that. Messed about today and I think its sorted again by using D3D11 Copy Back instead of Native....well till the next time, so yeah unsure if its due to the driver that I suddenly feel the need to use now I know metadata does not work correctly with as I was using 390.77, but always seems to be something.

Give 398.11 a try, working great for me, but anything prior to this version should also be passing HDR through fine (including 390.77)