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Poor and laggy scrolling performance in Firefox 29.0a2 (2014-03-01)

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Since a couple of days ago when the new interface was introduced the scrolling performance has been very poor. It tends to lag when I first attempt to scroll and then it just isn't smooth at all. It doesn't matter what page I'm on. Even a simple google search or scrolling this submission page does it. As a debugging mesaure and disabled all extensions but it didn't help.

It is super annoying and needs to be fixed before the new interface goes live otherwise it will have a negative impact for a lot of people.

Since a couple of days ago when the new interface was introduced the scrolling performance has been very poor. It tends to lag when I first attempt to scroll and then it just isn't smooth at all. It doesn't matter what page I'm on. Even a simple google search or scrolling this submission page does it. As a debugging mesaure and disabled all extensions but it didn't help. It is super annoying and needs to be fixed before the new interface goes live otherwise it will have a negative impact for a lot of people.

All Replies (3)

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Try turn off the hardware acceleration and check you drives:

Also try check your plugins:

Also:

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So I installed 10.9.1 update and it seems to have fixed the problem.

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Hello,

I am glad to hear that your problem has been resolved.

If you have not already, please mark this thread as solved by marking the solution.
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I hope you continue using our products and thank you for contacting Mozilla Support.