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Firefox Window Not Adjust With Desktop Screen.

  • 6 replies
  • 2 have this problem
  • 1 view
  • Last reply by philipp

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My firefox window automatically getting small size though it's in maximum size.All step i already tried but don't know why it's happening! Screenshot attached. See on top,the desktop screen is visible though firefox in maximum size.

My firefox window automatically getting small size though it's in maximum size.All step i already tried but don't know why it's happening! Screenshot attached. See on top,the desktop screen is visible though firefox in maximum size.
Attached screenshots

All Replies (6)

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Looks like you dragged your screen to big causing the error in screen size.

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hi, thanks for reporting this problem. can you still replicate this behaviour when you try to launch firefox in safe mode once?

Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

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in addition, are you using a windows insider build?

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philipp said

in addition, are you using a windows insider build?

Yes,i am. Insider build 17682

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philipp said

hi, thanks for reporting this problem. can you still replicate this behaviour when you try to launch firefox in safe mode once? Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

Yes. I tried all step.

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ok, thanks - this appears to be a problem with the new "sets" functionality in recent windows 10 insider builds. a user in https://bugzilla.mozilla.org/show_bug.cgi?id=1467035#c2 describes how to turn that off for firefox.