Diễn đàn hỗ trợ Firefox

I've just opened one simple Web site (in addition to Mozilla), and already CPU usage sits at about 20%! Please refer to my recent posts here at "Why is Firefox Suddenly Taking Over my CPU?" for the problem description. I'm re-posting simply in hopes that I can "send data" on this one from outside my sandbox. Regards -- jclarkw

Hi there, I'm on the 149 download from Firefox, but I didn't get the prompt to switch on the build in VPN. Is it not rolled out in Australia yet? Hope to hear from you. Warm regards, Nicola

Hello,

I’m experiencing a serious issue after updating Firefox to version 150. Since the update, Firefox frequently freezes and crashes, making it almost impossible to work normally.

My laptop has 16 GB of RAM, and I’m using Windows 10. When I check Task Manager, I can see that Firefox’s memory usage suddenly increases to around 7–8 GB, then drops back down to around 3–4 GB. The memory usage keeps fluctuating heavily.

Also, the number of Firefox processes/tabs in Task Manager keeps increasing, and eventually the browser becomes completely unresponsive.

Could you please investigate this issue and let me know how it can be fixed?

Thank you.

I couldn’t open our Dell OME (wouldn’t even bring up the login screen). I won’t go through everything I tried, but it seems to be the recent Firefox 150 update.

Same result on multiple PCs and in private mode, but worked in Edge or Chrome.

When I open Facebook in Firefox 150.0.1 with no extensions then move the cursor over a video, that video automatically plays.

Preferences | Privacy and Security | Browser Privacy | Permissions | Autoplay | Default is set to Block Audio and Video yet videos still automatically play.

How do I add ChatGPT.com to access my location? When I go to Settings, Privacy, Locations, I can type in the ChatGPT address, but cannot add it to the allow list.

I'm in Canada, when i updated the first Firefox instance had VPN show up but when i opened another it did not (the one with my Firefox account). When i opened a third it was also available.

How do i get it on my main profile which has this account, i use multiple Firefox instances to separate my browsing (Reddit, main, shopping).

Hi, I just upgraded from Windows 7 to Windows 10 home. One of the things that has changed is that my downloads don't stay. After closing Firefox the download is there but if you click on it it says "File missing or moved".

What or who is Certification Manager? I have never heard of 99% of those listed in my settings. Why is this necessary? I would just like to go in there and delete every one of them!

RhonCa

To Firefox engineers and volunteers:

I am a native speaker of simplified Chinese, and I am currently running Firefox 149.0 for Windows desktop. There are some troubling issues and I hope to be able to fix them in the next version. Thank you very much.

The problem I encountered was that at least eight options, all in English, appeared in the browser's privacy and security settings, this has been in Simplified Chinese in previous versions of Firefox.

As a simplified Chinese user and English level of the user, I feel very inconvenient when using, I hope to get your response, thank you!

The original is simplified Chinese, I use the translator to translate into English, if there are mistakes please forgive me.

Default homepage is yahoo. Since the update to version 149, if I do a search from yahoo, the new tab that opens with the search result is blank most of the time. I have to click reload for the search results to show up.

Is anybody else having that problem? Seems to be yahoo search specific but not 100% sure.

Dan

I bought two new computers, and installed Firefox on both. Oddly, the Dell computer has Ff VPN; the ASUS does not? They are used in the same household, same location--wonder why only one computer has the Ff VPN, fearing it is something I may have set up incorrectly. Thanks.

why not

Contributor note: see also https://bugzilla.mozilla.org/show_bug.cgi?id=2031100

To be honest. Firefox is starting to be a big pain to use. I'm starting to see more and more of this screen where it say's "Be careful. Something doesn't look right" Even when i go to the advance and say proceed. Nothing happens and i'm getting no where. I know many of the sites don't have anything to do with asking for credit card, Scam or even having popup's. I test the sites in other browsers and there work without any issues. But Firefox is starting to lock me out of many sites due to this. How can i make this stop. As i used Firefox for many years.

The sample that is in the screenshot is a Anime data base that i have also used for years. But today shows this. But was working fine yesteday. What is going on and how can i fix it. So i can start using the browser that i love on the sites i want to.

According to my settings, Firefox should clear the cache completely. Bur it is never fully cleared, there are always about. 9.3 MB left at the temporary data. It should be 0 MB. Even clearing the cache "manually" does not clear it completely. HOW CAN I CLEAR MY CACHE COMPLETELY? (Firefox / Windows 11)

See two attached Screenshots

I have been quite unable to view comments on www.telegraph.co.uk. The page simply does not appear when I click 'comments'. I have done a Firefox back to defaults refresh which was successful but no joy. After a look around the internet for solutions I installed Chrome which worked first time and has continued to. Why does Firefox fail? Thanks

Why do a number of familiar functions in familysearch.org in a tab in Firefox in Windows 10 in a laptop computer fail in the last few weeks with the message: Oops, something went wrong. Please refresh the page. topped by a triangle with an exclamation point inside? Question 1.

Is this message generated by Firefox? Question 2.

Could this failure be caused by a timing out of some impatient wait loop? Question 3.

When I start familysearch.org in a tab in the Edge browser all these familiar functions work. I have noticed that my whole system seems to be running slower in the last few months. I have been running familysearch.org in a tab in Firefox for years without this failure. Refreshing the page as advised by the message never works to accomplish the function. The functions in familysearch are Details for a person, Sources for a person, or the Tree for a person. There were even cases a week or more ago when the Details for a person were visible only down to the display of family where the error message would appear in place of the family information without affecting the earlier data.