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    Satellite view has checkerboard overlay on free web version.

    Scheduled Pinned Locked Moved Bug Reports
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    • E Offline
      EdGi1
      last edited by

      As title. It's been like this for a long time. Using Firefox 145.0.2 in Windows 10.
      If I subscribed to the Premium version, would this change?
      I'm not interested in the 'App', only the website version.

      idefix37I 1 Reply Last reply Reply Quote 0
      • idefix37I Offline
        idefix37 Sailor Moderator @EdGi1
        last edited by

        @edgi1
        Please could you show a screenshot of the Satellite layer on your device.

        E 1 Reply Last reply Reply Quote 0
        • E Offline
          EdGi1 @idefix37
          last edited by

          @idefix37 thanks for your reply.
          This is a typical view - the checkerboard is more obvious in the daylight section, but it's always there.
          It's the same with Radar on or off.
          Screenshot 2026-01-03 at 17-49-40 Windy Satellite.png

          idefix37I 1 Reply Last reply Reply Quote 0
          • idefix37I Offline
            idefix37 Sailor Moderator @EdGi1
            last edited by idefix37

            @EdGi1
            This could be linked to a webGL error.
            Could you check the error console at bottom of the menu.
            See a related post

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            • E Offline
              EdGi1 @idefix37
              last edited by

              @idefix37
              'No errors' reported in the Windy console.
              WebGL is enabled and running in Firefox, as far as I can tell.

              idefix37I 1 Reply Last reply Reply Quote 0
              • idefix37I Offline
                idefix37 Sailor Moderator @EdGi1
                last edited by

                @EdGi1
                OK, so developers should look at your issue.

                E 1 Reply Last reply Reply Quote 0
                • E Offline
                  EdGi1 @idefix37
                  last edited by

                  @idefix37 Great.
                  In case it helps, it's been this way for several months - since before the timebar was updated.
                  It did work perfectly well previously, but I don't remember when it changed, or whether it was related to a Windy update or a Firefox or driver update.
                  Let me know if I can provide any information to help.

                  schilpatS 1 Reply Last reply Reply Quote 0
                  • schilpatS Offline
                    schilpat Windy Staff @EdGi1 | Premium
                    last edited by

                    @EdGi1 Hi, this issue is likely related to how your browser decodes input images (it is not a WebGL error). In case it applies some modifications to the image (like color space modification), it can result in the "checkerboard" artifacts.

                    Could you try another browser (like Google Chrome)? Also, updating the browser could resolve the problem.

                    Or you can try the following approach related to color profiles in Firefox:
                    https://community.windy.com/post/218840

                    E 1 Reply Last reply Reply Quote 0
                    • E Offline
                      EdGi1 @schilpat
                      last edited by EdGi1

                      @schilpat
                      Thanks for your replies.

                      I changed the Firefox mysterious "gfx.color_management.mode" from 2 back to 1 (which is the default), and the checkerboard has now disappeared.
                      Sadly, color management now doesn't work correctly in the browser, which it appeared to do on setting '2'.

                      So I suppose this is a solution for viewing Windy, but it would be nice if it also worked with the "gfx.color_management.mode" set to 2.

                      Edit: Somehow this "gfx.color_management.mode" setting appears to be back at '2', and the checkerboard has not returned, so it's possible some legacy setting was messing things up.

                      As an aside, there is a lot of info about Firefox color management online, and while it's possible to make it behave differently, it never seems to work correctly.

                      1 Reply Last reply Reply Quote 0
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