alternate brightness change (darkening)

[dogiaokhanhlinh]

Hello,
I've installed BS.Player on my new computer which runs Windows 10 (with all the codecs that come with it during the installation).
For some reason, while watching a movie via the player and without doing anything, the brightness of it changes - one moment it becomes a bit darker, and after about a minute it returns to the original one, and so on and so forth. This transition doesn't seem to be regular (which means that it can probably change after a minute or after half a minute)
It's obviously inconvenient to watch a movie like that, and it didn't occur on my previous computer (which ran Vista).

[adicoto]

It also may be a feature of your computer (especially if it's a laptop) to adapt screen brightness on image brightness.

[dxminds]

it constantly sucks when you post a question and get redirected/put down. certainly, they don't know the solution. I'm suffering the same difficulty, it happened after connected my newer drivers for my Nvidia card.