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darkinners

macrumors member
Original poster
Mar 15, 2013
88
30
I am having a strange issue, most of the video streaming sites exhibit bizarre behavior such as YouTube, Netflix, Twitch...etc
The issue started to appear after I updated MacOS to Sonoma.

This only happens when I watch video on Safari with an external monitor connected and enable HDR mode when watching SDR content, this issue does not appear when I switch my external to SDR mode and disable HDR in MacOS.

The issue is the video will keep changing it's gamma/contrast whenever I move my mouse. it isn't very pleasant.

This only happens in Safari. Chrome and Edge are perfectly fine. Does anyone have this issue too and know how to fix that?

 
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