This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Clean Install Firefox 56.0 Problems???

  • 4 cavab
  • 1 has this problem
  • 3 views
  • Last reply by FredMcD

more options

Hello Folks, I had to clean install Firefox because of corruption, after the install I have been tweaking, when I attempt to add free space in the customize section it will not allow me to add free or flexible space, then when you go out of customize and return the space options aren't there anymore. I also attempted to use the FT Deep Dark theme but noticed the Min, Max & Close buttons had disappeared. When I open a new tab I keep getting a banner at the bottom asking if I'm new to Firefox can this be turned off???

Just wondering is this a bug or compatibility problem??? Thanks for any response it's very much appreciated cheers.

Paperfree.

Hello Folks, I had to clean install Firefox because of corruption, after the install I have been tweaking, when I attempt to add free space in the customize section it will not allow me to add free or flexible space, then when you go out of customize and return the space options aren't there anymore. I also attempted to use the FT Deep Dark theme but noticed the Min, Max & Close buttons had disappeared. When I open a new tab I keep getting a banner at the bottom asking if I'm new to Firefox can this be turned off??? Just wondering is this a bug or compatibility problem??? Thanks for any response it's very much appreciated cheers. Paperfree.

Modified by Puddle5OfMud

Chosen solution

Hi FredMcD,

I finally got this slow Firefox issue resolved disabling the Auto-tuning Feature in Windows 10 as described at the below link, this may help someone with the same issue maybe. Thanks for your help Fred I appreciate it cheers have a good one.

https://answers.microsoft.com/en-us/windows/forum/windows_10-other_settings/auto-tuning-feature-in-windows-10/a60c1ded-56b7-4d55-83e9-c8384f0ce4df?auth=1

Read this answer in context 👍 0

All Replies (4)

more options

Many of us are using; https://addons.mozilla.org/en-US/firefox/addon/classicthemerestorer/ Classic Theme Restorer (Customize Australis)

Restore squared tabs, appmenu, add-ons bar, small button view and more on Australis UI (Windows/MacOSX/Linux + Fx 29+).

This will restore many of the things the upgrades took away.

http://forums.mozillazine.org/viewtopic.php?f=48&t=2827985 Classic Theme Restorer - Discussion Thread (v2)

more options

Hi FredMcD,

I'm using Classic Theme Restorer and have for many years now but it's making no difference. I've just restarted Firefox with all add-ons disabled and that makes no difference either. The problem I had in my previous question has returned Firefox running slow just not behaving as it should.

Thanks for your response I appreciate it cheers.

more options

Seçilmiş Həll

Hi FredMcD,

I finally got this slow Firefox issue resolved disabling the Auto-tuning Feature in Windows 10 as described at the below link, this may help someone with the same issue maybe. Thanks for your help Fred I appreciate it cheers have a good one.

https://answers.microsoft.com/en-us/windows/forum/windows_10-other_settings/auto-tuning-feature-in-windows-10/a60c1ded-56b7-4d55-83e9-c8384f0ce4df?auth=1

more options

That was very good work. Well done.