Firefox Portable

Over the last year I have been having issues with Gmail running really slow when using the portable version of FireFox. It takes forever to load and slows the entire browser down to the point that its unusable. On any other website it runs fine so I don't think its a hardware issue. For awhile things were running fine then updates started to come through that I should have denied. This lag is so bad that I cant even type out a reply unless I wait for 10 minutes for it to do whatever it has to for it to work fine. Any help in getting my Gmail to work properly again would be appreciated.

Hi, I couldn't find a solution to this,
I have Firefox portable and I registered it to open htm, html files.
But when Firefox portable is already open I want to open htm file in new tab, when I double click it in win.explorer.
Instead I got a message 'FF is already running but not responding'.
Is there a different setting that can be aded to regedit so it will open file in new tab? I use win. 10 pro.

This is the error I got: https://i.imgur.com/y5WvvjL.png

Could anyone please fix it?

When Jaksta Media Recorder is turned on, then all links in Firefox are seen as Untrusted and generate "get me out of here."

http://jaksta.com/products/windows/jaksta-media-recorder

Do i need to run FirefoxPortable executable or can i run firefox.exe directly from the app folder? I have pinned firefox portable to the taskbar, and since firefox.exe is a different process it opens a second icon on my taskbar

With the new requirement of signed add-ons, are there any plans to create the unbranded beta portable so we could still override unsigned add-ons in case some of my add-ons won't get signed by the time 42 arrives?

Hey there,

Following configuration:
- Windows 7 x64 (no admin rights)
- tried 2 different USB flash drives
- PortableApps app is up to date
- tried to install via app and manually

However FireFox does not start. No splash screen, nothing.
With one exception: At the end of the installation process, when you say start FireFox right away. That worked. Nothing else.

Where's the problem?

Thanks in advance.

Up until this point Ive been getting away with "installing" a portable Firefox on the desktop of work computers. Lately they have been using Deep Freeze, and Im getting tired of updating every single day, and of course b/c of admin credentials (which I dont have) I cant update plugins like flash.

I am going to buy a USB drive and just run portable FF off of this, so I can keep it updated.

I know Firefox 31.8.0 ESR is the last 31 ESR version. Was a portableapp made for that final release? It seemed to jump straight to 38.1.0.

Hallo.
This problem popped up a couple of version ago, when Firefox switched from Option panel in floating window to in-browser page.
I can't say if the two things are connected, but I suspect.

First, I can connect to my Firefox account, but I receive a "Sync encountered an error while syncing. Unknown error. Sync will automatically retry this action" message at the bottom of the window, and neither automatically nor manually the syncing operation succeed.