Diễn đàn hỗ trợ Firefox

After the most recent FF update, I can no longer upload pictures from my laptop to FB. I cannot see replies to posts in the main feeds. I have to go to the individual post pages to see them. Upon trying to sign into FB I often now get a message that says the feature is not working, but I click on it again and am able to log in. The feeds are taking a long time to load - I can see 3-4 posts and then icons that show the rest of the feed is trying to load, I do not have AVG or the other thing (bitdefender maybe, or something like that) others have been having problems with, that was resolved in a recent 'FB not working' thread -- that was supposedly solved with a recent update. A few minutes ago my laptop shut down while I was on FB. I did all of the suggestions regarding clearing the cache, cookies, etc. when I first noticed the problem so there is still a big problem with FB. I did report my inability to upload pictures directly to FB but I don't have any replies from them. Unrelated, I am sure, but my bookmarks were gone again this morning, for like the 24th time and I had to do the profile folder fix to get them back. I did not cache or other cleaning before I shut my computer down last night. It last happened a few days ago, unrelated to the cache etc cleaning after I noticed the FB problem. I have Norton antivirus and FF is synced to my cell phone but I prefer using my laptop for all internet activity because the screen is obviously bigger. I do not want to use another browser because of security issues. Thank you.

Why have YOU removed my Bookmarks Sidebar??? I have collected many bookmarks, but NOW there is NOTHING in the sidebar!! This is a rubbish way to update users - STOP IT!! I want my book marks on MY sidebar ... stop thinking YOU KNOW BETTER!! GIVE ME BACK MY BOOK MARKS! WHERE *I* WANT THEM!!

Seriously this is SO RUBBISH I will dump Firefox ... after MANY MANY YEARS!!

Just noticed the advisement of VPN being available and attempted to follow directions but had a very early breakdown. Neither "Get Started" nor a VPN icon are to be seen in my toolbar nor in my "customize toolbar" page. Kind of confused and appreciate any help!

The latest update for the beta version 153.0b1 of 6/16/26 has made my theme stop working although it still says enabled. The theme is: ANIMATED Sakura by candelora 🌸 Theme Designed by candelora © 🌸 Animated Apng Theme I'm using Windows 11 on a Lenovo IdeaPad Flex with Firefox as my default browser. I'm an old lady, not tech-enabled in any way. Please help and thanks.

My current version of Firefox is 151.0.4 (64-bit) & for the past 2 weeks or so every time I use the search bar to google something it triggers one of those "We've detected unusual activity from your network" requiring a Captcha. At first I tried all of the typical stuff [antivirus, vpn, extensions, etc...] to make sure that wasn't the issue. But as of yesterday & confirmed today I can actually go to Google's website first & do the search from there with no issue & no captcha.

So, whatever the issue is has to do specifically with doing the search via the search bar... for some reason. Is this a bug in the browser, or is there perhaps some setting that could cause this to happen in the about:config page? Though, I doubt a setting could be it because I've changed the settings I've changed now for years without causing this issue.

The SSL cert has been installed by the entity (Gridhost) from whom I have bought it for 20 years. And as explained, Firefox still shows it as Not Secure while Chrome say it is secure.

I have always been able to click on a box in the upper right to see my bookmarks on the left side of the screen.

This has now disappeared and the only way I can see the bookmarks is to go to "manage bookmarks". I don't see how to bring it back to the way it was.

I didn't knowingly change anything.

Thank you

I am reporting a technical issue regarding the built-in Firefox VPN feature. It was fully functional in my location (Czechia) until June 15, 2026, but it suddenly disappeared from my toolbar and customization menu on June 16, 2026.

Despite following the troubleshooting steps provided in the official help article "Unable to find the built-in VPN in Firefox," the feature remains unavailable.

Here is a summary of the diagnostic steps I have already performed:

- Data Collection settings: Confirmed that "Allow Firefox to improve features, performance, and stability between updates" is enabled.

- About:studies: I have checked my active studies as shown in image_464983.png. There is no "VPN - MVP Beta Holdback" study listed that would explain the removal of the feature.

- About:policies: The Enterprise policy service is inactive, and there are no restrictions blocking IPProtectionAvailable.

- Account management: I have signed out of my Mozilla account and signed back in, but the VPN icon did not reappear.

- Installation: I have performed a clean reinstallation of Firefox, which did not resolve the issue.

I have also checked the toolbar customization menu and the overflow menu, but the VPN icon is not available.

Since this feature was working perfectly until yesterday, could you please investigate if my account profile has been excluded from the current rollout or if there is a regional issue affecting users in the Czech Republic?

I have attached my about:studies screenshot (Screenshot_about_studies.png) for your reference.

The UK is supposed to be supported for form autofill, but it doesn't work. I suspect it's because I use a VPN and Firefox thinks I'm in a different country.

How can I enable it in all countries so I can actually use it? I want to autofill name, address, and credit card details.

duplicate of /questions/1584929 thread

Does the latest Firefox version have an IP Address? Possibly 150.1.2?