11.2 beta 3 hdr contrast issue

Hi


ATV4K 11.2 beta 3

TV: hisense m7000 65'

Mode: HDR 60hz

Match Content: Same behaviour for on and off


Issue:

When screensaver starts it's ok for a half a second and then it becomes very dim, to get original picture i have to boost the contrast in the tv by 20 poiints

Same behaviour is also in 4K hdr video which i own when i play using mrmc app.

(Tested this video in the tv build in app/ xbox one x and they play fine in the correct contrast)


In netflix the contrast is ok, but the black are terriable, they change all the time and so the contrast/brightness changes every few seconds.