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‘I have macbook. When open a puzzle e.g. sudoku, it jiggles about (which I have video of). When same puzzle is opened by ipad or Safari this doesny happen. Why’

  • 3 replies
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  • Last reply by cor-el

Hugh Colby
Hugh Colby
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I have macbook. When I open a puzzle e.g. sudoku, the puzzle costantly jiggles about (which I have video of). When same puzzle is opened in PC, ipad or Safari this doesn't happen. Why?

I have macbook. When I open a puzzle e.g. sudoku, the puzzle costantly jiggles about (which I have video of). When same puzzle is opened in PC, ipad or Safari this doesn't happen. Why?

All Replies (3)

zeroknight
zeroknight
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Does it still happen with hardware acceleration disabled?

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 25 Contributor
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Does the page keep changing above the puzzle? This might happen if there is an image slideshow or something strange with a banner ad. I think that would normally only cause vertical motion, but if the change above causes a scroll bar to appear or disappear, it could also cause horizontal motion.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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Start Firefox in Troubleshoot Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or if userChrome.css/userContent.css is causing the problem.

  • switch to the Default System theme: "3-bar" menu button or Tools -> Add-ons -> Themes
  • do NOT click the "Refresh Firefox" button on the Troubleshoot Mode start window