Screen dimming when playing a video
Hello,
I have a problem I cannot figure it out. Recently, when I'm playing a video (Youtube, Dailymotion, VLC and with each support), my external display dim immediately. It seems to be OS-related, so I search in the various parameters, without any success.
I'm using a BenQ monitor with a brand new one Mac mini M1.
Do you have any idea ?
Thank you for the support. :)
Mac mini, macOS 11.5