Strange issue

Hello

I have a weird issue that i dont remember having before and now it just poped up.
Whenewer I scale up or down the video (using the default 9 and 1 keys) the picture gets darker,
yet at default size(that is presing 5) it is bright. Really anoying when watching a movie in super widescreen format
and watching brightnes change.
Can somebody help me pleeaasee

PS:okay here is a video where i show the issue

Really, no one?This forum is f**king useless.

No, you are f**king impatient.

I assume this is the HDR version of the movie? Then try this:
madVR settings > devices > hdr > tone map HDR using pixel shaders
Adjust "target peak nits" to achieve the desired brightness level.

HDR passthrough can be a bit unreliable in some cases due to bugs in Windows.