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Webpages and graphics NOT loading correctly

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Hello community, please help:

I'm running a macbook Pro with macOS Big Sur Version 11.4

I'm using Firefox 91.0.1 (64-bit)

For some reason - maybe an update - websites and images are no longer loading correctly. I've attached some screenshots (comparing Chrome to Firefox) so you can see the issues.

Please help me get FF back to normal. Its basically useless for now.

Thanks, Jason

Hello community, please help: I'm running a macbook Pro with macOS Big Sur Version 11.4 I'm using Firefox 91.0.1 (64-bit) For some reason - maybe an update - websites and images are no longer loading correctly. I've attached some screenshots (comparing Chrome to Firefox) so you can see the issues. Please help me get FF back to normal. Its basically useless for now. Thanks, Jason
Attached screenshots

All Replies (2)

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It could be a Mac specific issue with Firefox because the banner looks fine to me on version 91 on a different OS. Have you tried installing the app in a non-system directory?

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Please update to Firefox 91.0.2 as that update fixes this issue with High Contrast Mode on Mac.

  • Firefox -> About Firefox

Make sure you allow pages to choose their own colors.

  • Settings -> General: Fonts & Colors -> Colors: "Override the colors specified by the page with my selections above" => Never