Firefox Support Forum

When opening firefox it opens to newtab instead of my homepage which is Yahoo. If I click on the home button it will go to my homepage but I shouldn't have to do that every time. I have cleared the cache and it will work once or twice only then back to the newtab page.

= i ran cc clkeaner and none of my addons work in my address bar how do i get them to work again

even after i log of  and log back on  and refresh firefox   nothing works

Hello all...When I restarted my machine tonight Firefox installed a new update. now all of my pages show this (see attachment) my passwords have disappeared to be replaced by lockwise which has no passwords in it at all (I had reset that a few months ago back to the old password manager) the only pages I can see clearly are mozilla pages. all else is this gobbledy gook. help!

carrie

MacbookPro OS 10.11.6

1. About a week ago Firefox was running no problem.
2. Closed Firefox (quit)
3. Re-opened and got the Profile missing error.
4. troubleshoot through existing threads on mozilla support. including renaming the profile.ini file, deleting it, moving it, etc.
5. Used Appcleaner to wipe all known goodies of Firefox from my computer
6. downloaded a fresh 76.0.dmg from the website
7. Problem persists. Application does not load, "Profile missing" opens immediately
8. No application support data in /Library/ application support/firefox exists

Chrome works and Safari works no problem.

Somehow I got Adblock Plus and it's been nothing but trouble. First I noticed ads that weren't there before, then it kept opening new windows about just downloading ABP and it won't keep my settings. Last week I wrote an email asking for help and didn't get a reply. This ABP Plus is a MESS.

1. It won't keep my settings.

2. Right now I have no fewer than 5 "Installation" tabs in my browser. How do I make them STOP? It started after this last time that I updated your program.

3. Right now I don't even know if it's working right. How can I go back to the last version that didn't foul up?

Today, I went to Firefox website and was going to download to plain old Adblock but that page said it was not monitored. see attachment. So I went to the Mozilla website. see attachment. When I clicked on "Recommended extensions may also be found while browsing with FF...." it took me to a page that didn't have anything about AdBlock. Over an hour later, I ended up right back where I started from. I'm exhausted and I give up trying to follow links that take me back again and trying to describe how it's taking me round in circles. How do I go back to the old AdBlock? It worked well for me, didn't make me reset every time I open my browser and actually blocked ads. Firefox, Windows 8.1 latest versions. Please reply in simple English I am a senior and techy words just make my head swim. If someone replies and I don't reply back, it may be that I can't get on the internet, the wifi here is lousy at best and most of the time, not at all. I try to get on the internet several times a day, if someone replies I will reply as soon as I can. Don't give up on me. Thanks, Bernadine

Couple of days ago I opened the Firefox but I saw it keeps opening all web pages with weird characters, I uninstalled it completely, refresh it on safe mode with no add-ons, I see there is no problem with any other browsers suck as chrome or waterfox and others, this problem is only on Firefox...I removed all cookies and everything but still problem going, I use laptop windows 10 with last updates on it...I tried everything available on web sites but no work...I didn't do any changes in about:config...please help me out with this issue, thanks

I just upgraded to Firefox 77, x64, Windows 10 2004.

Firefox 76 already broke LockWise - https://support.mozilla.org/en-US/questions/1287008

Now Firefox 77 breaks 99% of all websites. (See attached screenshot.) www.example.com www.google.com www.wikipedia.org etc

Somehow, support.mozilla.org works, UNTIL I try to log in.

I've tried incognito mode, safe mode, etc. When I change charset of the page, the text displays differently, but it's still a useless mishmash.

--- BUT --- when I open developer tools, click the HTML request and click the Response tab, the HTML renders correctly there.

Hi, I'm really annoyed and even think about dropping firefox completely...

There's nothing much to add: it simply crashing randomly. Sites crashing as well as entire browser...

bp-30cb2b8f-70e2-444a-8f41-5f6760200531 bp-15c4dee4-1917-4e03-bb64-558a60200531

I'm not sure what I can do to fix the problem; the answer I've found uses the Profile Manager and I can't access it, it'll open for a split second then close again.

I'm the sort of person who deletes his cache and history after EVERY session, running spyware and virus scanners every night.

Halfway through using the browser yesterday when several (not all) pages began appearing as they do in the attached photos. As shown with the two LinkedIn examples, reloading would sometimes get the page itself back up, but images (avatars) and embedded media won't show up.

I hadn't changed any settings before this started happening. I thought it might be an add-on/extension problem, but I have all the same ones in Opera and everything is showing up fine there.

All I'd like to know is how to completely disable the ability of tabs crashing for any reason at all, permanently. I'd very seriously would rather the computer freeze or risk hardware damage, whatever pref(s) listed and unlisted I need to enable or disable I can put in lock file or anything. -Thanks!

On saturday our global sertificate expired and we renewed it a bit late. Now Firefox users cant visit our site, seeing this error message.

   Secure Connection Failed. 
   Please contact the server administrator or email correspondent and give them the following information: Your certificate contains the same serial number as another certificate issued by the certificate authority. Please get a new certificate containing a unique serial number.
   
   Error code: SEC_ERROR_REUSED_ISSUER_AND_SERIAL 
   
   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. 
   Please contact the website owners to inform them of this problem.

Unfortunately the only way to fix it we found is deleting the whole profile, deleting the sertificates themselves does not work for us. It is very difficult for our users to do it. Can you please help us with this problem?

After updating to Firefox 77.0, it no longer store my cookies between sessions.

I have made sure the "Delete cookies and site data when Firefox is closed" is UN-clicked.

I tried deleting the cookies.sqlite file and replace it with an archived cookie.txt file, but Firefox 77.0 no longer converts cookies.txt to cookies.sqlite.

I then tried backing up the cookies.sqlite file after a Firefox session spent signing into various accounts, but it too seems to get cleared out.

What the heck ?

Hi all,

I have an error where i try to go to website this https://www.telstra.com.au/contact-us/plans-products/fixed-services#lp:2way

when i click on chat now button, it does nothing. I have installed the latest firefox ver 76, whitelist this webstie, untick pop up block, install shockwave flash 32

even if i go directly to livechat link which that button suppose to go this: https://www.telstra.com.au/chatnow/landing?pageId=https%3a%2f%2flivechat.telstra.com%2fTCOM%3aCrowdsupport%3aConsumer

it still doesn't help because it simply show javascript void 0

anyone can help? thank you

Happened once a while back but happened again today. Firefox Sync asked me to reconnect, which I did. After that reconnection, and even if "password" is checked in the parameters, all my passwords have disappeared. I do also have Firefox on my phone, which have all my passwords from before the first instance it occured, but it never synchronized to Firefox on my computer. No error messages appears when synchronizing, and everything seems to be normal. Any way to correct the non-synchronization of passwords ? Is there something I'm doing wrong ? Thanks.

heyy! I have a new business website [[Best Electric Smoker 2021|http://www.bestelectricsmoker2021.com/]] but unfortunately the site is not properly working on firefox I guess. I cannot get the date for users of FireFox as a browser.

The built-in Firefox spellchecker is woefully inadequate. It's tagging very common words as misspelled. How do I point the spellchecker to the primary dictionary used by my computer (Mac OS)? Thanks in advance!