Firefox 技術支援討論區

I frequently need to access a Hi-Fi device on my local ethernet network from https://www.skytune.net For example ... http://192.168.1.68/ or http://192.168.1.62/ (The last 2 digits of the IP change from time to time)

Recently, I keep getting unnecessary security alerts - Any idea why? I have use https only disabled.

I could be with skytune's certificate. I have done everything I can to bypass these errors.

The Disable Protection For Now option seems to be unavailable if the latest Firefox.

I have been receiving the following error code 'PR_END_OF_FILE_ERROR' on several website on my Firefox browser. Sometime, not all the time, I get the same error message while trying to use YouTube, while other times the site loads but says that I am offline and no internet connection. I have done all of the fixes that they say to use online and nothing seems to work. YouTube will occasionally work but none of the thumbnails will show up. Then there are other site that work fine.

Hello, I cannot get videos to go into full screen in FF as they used to before latest update. Tested on various sites. There are no controls shown on YouTube unless i either hide the taskbar or scroll down both of which is a nuisance. On some sites the task bar stays at the bottom which it didn't used to do. link text

when I'm on sites playing games, i.e. face book, I keep getting this across the bottom of my screen:

https://googleads.g.doubleclick.net/

How can I disable it? I can't take a screen shot because if I place my mouse on it, it skips to another place on my screen.

ty, Jerrie

Unable to install Firefox on WIN11. Wants to create a profile but get "An unexpected error has prevented your changes from being saved. (This is a new Desktop unit I received today and have not had any problems with WIN10.

Is there a Firefox setting that automatically clears cookies? When I turned my computer on, it had been cleared of cookies since the last time I had it on a few hours ago, but I didn't do it. No one else here to use the computer but me. I don't want cookies cleared automatically. How do I change it back to manual? I use Firefox Browser 120.0

thank you

Firefox uses too much memory, sometimes 20GB on a 32GB Windows machine. It's usually one or two threads which are hogging incredible amounts of memory. This time I had about 30 tabs open.

Today I tried Firefox about:memory "Minimize Memory Usage" several times, and it was largely ineffective.

I did a "create memory dump file" of one 5+GB bloated thread using task manager, but can't find a way to upload the compressed archive with this report for analysis. Finding a way to report this issue was quite a challenge. It seems most help avenues are now missing/moved, and other reports of this type of issue are "Archived".

I tried killing the 2 bloated Firefox threads and checked for tabs which might be missing or malfunctioning. Everything continued to run normally while more than 10GB of memory was returned to system use. Leaving these bloated threads overnight doesn't improve anything, in fact I can often get up and find my machine is completely out of memory because Firefox consumed it all. My smallest machines have 16GB RAM.

These memory issues aren't new. I've been reporting them off and on for more than a decade. They get better for a few months after reporting, then they get bad again in a few more months. The battle to get memory leaks fixed is continuous while Firefox springs more leaks.

I'd like to give you the memory image I generated so you'll at least have some real data to look at and analyze for this report.

The attached task manager snapshot image is a very minor example of this issue. The numbers keep increasing like there are one or more large memory leaks.

Hello, I use ubuntu on my M$ surface go2 tablet, and I wonder, if it's possible to enable video touch control (HTML5 player) on video sites other than youtube, like I have in android or chromeOS. On Android this option works always. On ChromeOS doesn't work in privacy mode (no idea why, there is no addons or extensions, just pure firefox.

I know ther is option in PiP option, but is it possible to use just double tap on screen instead of small buttons? (now double tap turns on and off full screen).

Suddenly stopped receiving emails on my blueyonder account 6 days ago. I can receive them fine on my iphone and ipad and with virgins web mail site but nothing on Thunderbird. It keeps asking for my password but does not recognise anything that i type in. Also will not send from blueyonder. My gmail account works fine. Please help

hi Team,

We are working on xxx organization and for one of our core applications experienced suspicious activity since November 22, 2023, while users leveraging Firefox browser version 119.0 where customer made multiple attempts to perform sequence of flow and got dropped. Around 99% of our customer got dropped ever since Nov 22. We are not sure if its due browser or any other suspicious issue.

however, we would like to understand from your other customer experience perspective, have we encountered any bad user experience using Firefox browser version 119.0 / or do we have any bug encountered and recently had a fix? 

2. Another question, If in case was a fix for Firefox version 119.0 will the customer browser automatically gets updated ?

It would be great if you can help us to share these details so that we can investigate further.

Suddenly stopped receiving emails on my blueyonder account 6 days ago. I can receive them fine on my iphone and ipad and with virgins web mail site but nothing on Thunderbird. It keeps asking for my password but does not recognise anything that i type in. Also will not send from blueyonder. My gmail account works fine. Please help

Hello! I'm on Windows 11 and when trying to update QBittorrent, if I download the last setup.exe from it's official source with Firefox, the file won't open. No error message, no crash, nothing. No amount of double click or "run as admin" will get it to budge. I've had the problem with the last three versions of QBittorrent.

However, when I download the same .exe from the same website with Microsoft Edge, it runs like a charm and I'm able to update QBittorent.

What's weird is that it's not even consistent; I always get that bug with QBittorrent but the other .exe files I downloaded run just fine. I only use Windows Defender for malware protection and it doesn't see the QBittorrent file as a menace. I tried downloading the file to another location than my desktop but the issue persists.

Is there something I can do to fix this?

Have a nice day!

So, I had three windows open in private mode, then the (stupid) software decides to crash (or rather, restart automatically for an update) and I lose all those tabs from those windows (ALTHOUGH NOT MY CHOICE, OR FAULT) then several search results say install PrivateBrowsingHistoryRecovery add on, however the links go nowhere. Surely Mos FuryInducingF_x don't prevent the installation of an add on that might actually make their software better, useful?

Appreciate any advice.

I'm running the latest FF under Win7. Seems that whenever I go to the Merriam-Webster (dot) com site, after a few seconds, my disk activity light goes solid, and the FF CPU usage spike to 10-25%. One time, to regain control of my system (because everything seemed hung) I actually had to resort to the physical power-down switch. Obviously I immediately ran a virus scan upon coming back up (scan showed all okay). Now, if I stay away from Merriam-Webster, FF behaves normally. But it's a damned dictionary site. I occasionally will need to use it or stumble into it. I've used MW in the past without problems. Does anyone know what's going on?

Microsoft has placed an ad in mail page to purchase 365 Pilot-Personalized email, I already own 365 program, because I do not push the Buy Button they refused to remove the Ad therefore I cannot open my email. Somebody told me that Firefox is in collaboration with Microsoft,please see if you remove the Ad from email page-it has been a nightmare I have to manure to to ge some of my emails. Please,help. Thank, you respond to scanland2@hotmail.com