Hello,

Try disabling graphics hardware acceleration. Since this feature was added to Firefox, it has gradually improved, but there still are a few glitches.

You will need to restart Firefox for this to take effect so save all work first (e.g., mail you are composing, online documents you're editing, etc.).

Then perform these steps:

1. Click the menu button and select Options on Windows or Preferences on Mac or Linux.
2. Select the Advanced panel and then the General tab.
3. Uncheck Use hardware acceleration when available.
4. Restart Firefox and see if the problems persist.

Did this fix your problems? Please report back to us!

If the problem is resolved, you should check for updates for your graphics driver by following the steps mentioned in these Knowledge base articles:

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

• Upgrade your graphics drivers to use hardware acceleration and WebGL

Thank you.

Hi No it is same problem now. I think it takes time to load plugins

Hi I disable some Add-ons and firefox startup speed is good Do you have a solution for best performance?

Hi there. What add-ons did you disable? Re-enable the add-ons one at a time and restart Firefox after each enable. This may find the problem.

My problem solved Thanks I attach screenshot that show disable add-ons

FredMcD said

Re-enable the add-ons one at a time and restart Firefox after each enable. This may find the problem.

Thanks. Solved

And what was the troublemaker?

the disabled add-on is : Wappalyzer XSS Me FlashGot referer add-on is affect on speed together