Firefox Portable

After opening Firefox Portable (v49) I try to open another site from my favorites (or open a tab and enter a url (e.g. www.google.com) directly. The spinning icon just spins and the site doesn't open. If I copy the same url entered into Chrome or IE the site opens immediately. I use two add-ins, Ghostery and ABP. When I try to open FF without add-ins I can't. When I disable those add-ins, via the FF menu, this doesn't seem to help. I have no proxy setting. After a while (15 min or so) sites start responding more quickly.

Hi,

Since the update to Portable Firefox 49, it is refusing quite a lot of pages or loading them with a messed up formation with the explanations that their are "insecure".

Any word on when the Firefox non-Release channels will be updated? (Or the Beta channel anyway.)
Should the request be added to the following thread, or is that just for the Release channel: https://portableapps.com/development/outdated
Or is it safe to assume that you're already working on them since most of the channels increment at the same time?
Thanks.

We have been running Firefox portable now for years with much success. Lately we have been having some problems. We currently have version 47 portable deployed with Java 1.8.101 and all is working well. (Other than when you check the version it says there are no updates)

I have updated to version 48 and Java still detects under the plugin fine. Once I update to version 49 java and a few other plugs are no lover visible under the plugins tab on Firefox.

HI @all,

I have installed Firefox on several PC´s. These PC´s are all clones of each other.
On some PC´s Firefox automatically detectes an Update and askes if it should be installed.
But on some PC´s Firefox doesn´t detect an Update. In the Menu "About Firefox" it checks for Updates and says that Version 47.1 or 48.2 is newest and no Update is availible. The actual Version is 49.0.
How can i fix this ?

When privacy settings - "Always use private browsing mode" with options "Accept cookies from sites" - see the screenshot - http://imgur.com/03SVvxt, I add site in exceptions (with option "Allow"), save changes, but after restarting the browser, there are no one exception. Is there a solution?
Browser - FireFox Portable 48.0.2.

Yesterday (9-Sep-2016) my bookmarks in FFP suddenly disappeared. In addition, when I click the bookmarks icon, the panel of bookmarks no longer appears on the right side of the screen. If I select Show All Bookmarks, a "Library" window opens, but is empty. If, from that Library window, I take the option to Restore (under Import and Backup) , I get a pop-up saying "Unable to process the backup file". I tried numerous back-ups that Firefox had created, but got the same message every time.

I want to use an older version of FF portable (older than 48). There used to be a list of older versions (years ago), where one could use any from that list. I can't find any trace now though. Are they still available? Been a while since I used the forums - never needed to - 'til today.

Hi,
I just noticed that addons in both my Firefox portable instances didn't update for more than a month whereas the same addons in my non portable Firefox installation updated correctly.
So I tried to manually update the addons in my portable Firefox but I got errors: "There was an errror downloading <extension_name>" for each not up-to-date addon.
In the "Tools > Web Developer > Browser Console", there were more details:
"addons.cdn.mozilla.net:443 uses an invalid security certificate.

My Portable Firefox has been working fine till today, it stops loading everything (add ons, history, cookies, storage, etc.), basically all profile.

When I try to login to the sync account, it says that cookies and storage have been disabled, but under privacy, everything is set to accept. Tried installing new copy. Still the same thing.

What had happened with my firefox? All I did last was just quit the app, and start today.

Help. Anyone?