Firefox Community Forum

After a windows update I get the following message when I try to open Firefox: The procedure entry point ?ToLogLevel@mozilla@@VA?AW4LogLevel@1@H@Z could not be located in the dynamic link library C:ProgramFiles\Mozilla Firefox\xul.dll Then I get Couldn't load XPCOM

I tried uninstalling firefox but it just hung. I restored it to before the windows update but still got the same message

When I receive an email that has a link, Firefox opens without any of my settings. This also happens with Firefox pop-ups, which indicate I don't have certain products, such as Web Advisor, even though I do.

I guess the first question is why a new iteration of Firefox is opened when I already have it running.

Every time I use YouTube on Firefox it feels like a mental torture. It starts off with micro-stutters initially - annoying but nothing crazy. After some time the loading speed of the website and the videos themselves increase dramatically. And eventually it becomes unusable:

• Scrolling feels like the website is running at 30 fps
• The videos take several seconds to load
• It also takes multiple seconds to catch up when you select a specific moment of the video

The only solution so far has been restarting Firefox entirely, just close and open and pray. Then the problem comes back after some time.

Solutions I Tried:

• Disabling AdBlock (didn't work)
• Enabling Hardware Acceleration at all time (didn't work)
• Uninstalling unwanted Extenstions (didn't work)

All of these problems disappear when using Chrome or Edge.

The web site for Pacific Gas and Electric (pge.com) rejects Firefox and lists other browsers that it will accept. Does anyone at Mozilla care about such rejections?

Since 128.0 was installed outlook.office.com/mail has stopped working. (Windows 11)

My mail account has numerous shared groups. However these now fail to load with a messgae "Cannot load folders for "xxxxxxxxx" Decoding failed.

Additionally, while I can see new mails in the list (under focused and Other), the previews are all blank.

I do not get this error in Edge or Chrome in Windows.

With the last couple of updates to Firefox, I can't successfully log in to FB. I get the error msg "Your Request Couldn't be Processed" three times and then I can access FB, but I am then unable to post any images and am forced to leave FB since it is frozen. The other problem I am having is the open tab with Fox news gives me a crash report if I leave it open without viewing it. Whe I try to use Edge, Chrome, or Brave there is no problems for the same sites.

I have made sure I have the latest version of FF, cleared cache and closed all extensions.

my extensions got unpinned and the new tab button is gone, the tab overview is gone, the extension button is to the left of the address bar, the back and forward buttons are to the left of the address bar, the back and forward button are swapped, WHY.

In the screenshot i pinned the 3 extesions i use again, they were unpinned before

I'm using Firefox Developer Edition 132.0b2 (64-bit) and noticed that the only way to open a new tab is to click on the pancake icon and select new tab. The "+" icon in the tab bar is missing.

I also noticed that there is no way to reload the page (especially doing a hard reload). This is a major issue when making updates to websites and wanting to see those edit. Clicking in the address bar and then on enter will reload the page, but does not do a hard reload, so the cached version of the page is displayed, not the updates.

This is my second email to you....

I just switched to Firefox from Chrome, because Chrome was crashing all the time.

All I want to do is sync my computer, laptop, phone and Ipad's reading list. I want to be able to see an article on one device, add to the reading list, and have it on all devices.

I'm logged in under the same name on all, and it says sync is on, but the reading lists are different.

Can someone help me? My phone number is [removed phone# from public support forum], email is [removed email from public].

Thank you!

I have version 130.0.1. I keep getting popups prompting me to update. I'm skeptical at popups so I go to check what is the latest version at Mozilla.com. They don't display that; they only want to automate an update. I won't do that. I want to see what is being updated and to what version before I download and execute some unknown automated process. Mozilla should know better than try to cloak an update on us. We are the ones that use Mozilla because of all the "automated" trouble and hijacks out there.

About two or three times a month the PC randomly freezes completely if a video is running in the actual Firefox browser (regardless of the site, regardless of whether it is in the active tab or in the background). First the image freezes, after about 10 seconds the sound freezes. Only a hard reset helps. The problem is observed both in actual Windows 11 and in Manjaro Linux. In games, rendering, stress tests and other PC works stably, does not freeze. How to solve this problem?

I frequently use the following site: https://qglobal.pearsonassessments.com/qg/ with my Firefox browser. Last night it would not complete the login process. I tried several different accounts, typed in the information rather than using the auto-fill and also cleared the cache. Multiple attempts. No luck. Then I tried using the browser, Edge, and it completed the login. There was a new update to Firefox in the last couple days. Could that be the problem? I contacted the tech support at the Pearson Assessments and they tried it from their computer, on Firefox, and it worked. But their Firefox was not the most updated version.

Thank you.

Since a few weeks ago, I have had problems with Firefox "hanging" when trying to access Google sites; this includes typing something into the search window on the address bar. Sometimes, changing the URL from "google.com" to "google.co.uk" or vice versa causes the site to load, but not always, and with Google maps, sometimes the site partially loads - e.g. satellite view and some icons missing. I have never seen this on Firefox with non-Google sites, nor on Chrome/Edge with Google sites. I have tried the other suggestions here, such as disabling anti-virus, clearing proxy (not that I use one anyway) etc, and clearing the DNS and HTTP caches, to no avail. I have no relevant extensions. What is particularly strange is that when a URL is not loading, if I open Chrome and type in that same URL, it will load immediately there and also immediately in Firefox (sometimes needing a refresh). I have seen other reports online of similar issues in recent weeks from other users, which makes me feel that it may be related to a recent Firefox update.

I already turned pff the graphic tab preview, but the tab title still pops up when I move my mpuse pointer on a tab. I do not need this and find it terribly annoying. How do I completely deactive this?

Hi,

Firefox keeps crashing directly at start within seconds. I deleted Firefox and then reinstalled it again with no difference. I took away all my extensions, plugins and so forth. Firefox is updated to the latest version. Reloaded pages and I have minimal programs running in the background. I did malware and virus scans. I still cannot seem to find what the culprit is.

Thanks in advance Louie J

The Firefox Icon has somehow been replaced by a white rectangle containing a smaller blue rectangle inside of it. See screenshots showing the shortcut on my desktop as well as in the task bar. What happened and how do I fix this? I have spent hours multiple days trying to find answers on the web and on my machine. Please help. Thank you.

I need to know why Mozilla is hijacking my VPN. I only have BitdefenderVPN, which I no longer use, and ExpressVPN, which is what I now use. Today when I connect through Firefox, MozillaVPN keeps shutting down my ExpressVPN and opening itself. I have a tug-of-war between the two, even though I did not subscribe to nor install MozillaVPN. I believe this happened after the latest Firefox update. Any ideas? I run Windows 11 64-bit, which seems not to play well with LOTS of programs, include some browser extensions.

Recently, when I load a web page in Firefox, it frequently doesn't load the hyperlinks. They just appear as plain text, and I can't click on them.

This doesn't happen in Chrome or Edge.

I'm using Firefox 115.15.0 ESR on one computer, and whatever the latest regular (non-ESR) version is on another. Both are Windows computers. It seems to happen more often if I start scrolling on the web page before it's fully loaded (but this wasn't a problem until a couple months ago).

If I reload the page, the hyperlinks usually work, but sometimes I have to reload twice.

This is the first thing that's ever made me think of switching to another browser since I started using Firefox years ago.

Any idea what's causing this and how I can fix it?