Diễn đàn hỗ trợ Firefox

I'e been using Claude.ai with no problems until a couple days ago when Interactive Artifacts stopped loading. The Interactive Artifacts work in Safari and on my iPhone app, but not in Firefox. I've tried clearing cache, disabling extentions, and opening up Claude in a Private Window, but nothing seems to work. I much prefer Firefox to other browsers. I haven't disbled Javascript (nor do I know how). What else could be causing this? One suggestion was to restore Firefox to default settings - I'd prefer ot to but if it works, I will do that. How do I do that? Is there anything else I should try?

Hey,

so, for many years I use firefox with hundreds of tabs, to keep that loading smoothly, I have the Profile folder on a RAM disk, which size is limited. Originally I started with 512MB which seemed plenty, but got bloated eventually, so I increased it to 700MB, then 800MB thinking it should be fine, cause "my personal data" isn't that much.

In the beginning i had to manually clear my own Website Data every couple months, deleting everything older than a year.

Currently I have to delete my personal Data every 10 days and only keep the last 2-3 months, to not run out of space... I also started to not visit heavy Websites with firefox, but with another browser that doesn't run of a Ramdisk, but despite all my efforts I need some other solution.

It feels like some files just keep growing over time without getting rid of old data, and storing new technical files, that i don't want in my profile folder... At this point, getting some extra 50-100MB that doesn't come from deleting my current data would be great... A way, to cleanup any unused data... I tried everything I could find, but I'm kinda stuck. Keeping all my Profile settings, customisations and still used personal Data is really important to me.

Since April 5th I have lost spell check in the message pane of the emails I type on outlook.live.com It still works in the subject line, but not the message area.

Windows 10 pro 22H2 updated to end of March, when spell check was still working well. Firefox 137.1 English Canada Language selected (has worked well for years)

I go to outlook.live.com to read and answer my @hotmail.com emails.

When right clicking on a misspelled word in the message area I get only these options, Firefox does not give me the usual options.

I am currently having other problems on that site, clearing outlook.live.com cookies does not clear the problems.

I have read all your tutorials. I was unable to have an important televisit with my doctor yesterday because nothing I tried worked. I am unable to use webcam for other sites until I resolve this problem. Previously I had no problem with my webcam but recently had to get new pc with windows 11 & needs to configure my pc to address this issue. I have another appt scheduled with another doctor & need to fix this problem asap Thanks

Audio Equalizer and Amplifier(https://addons.mozilla.org/ru/firefox/addon/audio-equalizer-and-amplifier/) extension on Yandex Music(https://music.yandex.ru/) doesn't work, which was noticed only in Firefox. In other browsers, it worked correctly and without any problems, I don't understand what the problem is. PC rebooted, browser restarted, the extension uninstalled and installed again. How can this be fixed? The extension worked correctly in Chrome and Edge.

For the past several days, I can no longer access my two hotmail.com email pages. I keep getting the message to "check back later." I tried using Edge, and it worked there. Then I tried using DuckDuckGo and Brave, and hotmail worked on both. So, this problem only exists when using FireFox which is the site I use by default.

After Windows crashed, I installed a new system and logged into Firefox using my account. But all my history, passwords, bookmarks were erased. I also went to my phone and everything was gone. I didn't erase anything myself. Is there any way to restore the previous state of the account? Are there any backups on the Firefox Sync server?

After Firefox requested to be updated, I lost all of my bookmarks. I tried to go in and "restore" them but there are no backups to restore from. How do I get my bookmarks back?

Youtube is suddenly not showing a full page. After scrolling down a short way, it stops and the last two rows are blank (see attachment). I let it sit for 30 minutes hoping it would load, but nothing change d. I tried another browser and it works fine. I cleared cookies and cache, but that did nothing. Thanks.

I have a profile that causes odd behavior, within the profile, and to the OS.

Regarding the profile itself:

1. I use Multiple Tab Handler, which should allow me to move tabs on the tab bar with the mouse, but it does not (see image of proper behavior)

2. Normally, i can drag this padlock button to the desktop to create a shortcut. but now, it will not move/drag (see image 2)

3. I also have a backup profile from several months ago that has none of the above symptoms. However, If I substitute it's sessionstore.jsonlz4 file with the the one from the problematic profile, all the bad behavior mentioned above re-emerges.

I know this sounds strange, but, I also get external display issues when using the broken profile. These events are random, and manifest themselves differently, so I can't duplicate them. Essentially, these snips are examples of images from the taskbar tabs, or the clock area, suddenly superimposing themselves on the top portions of the taskbar toolbar area.

This is the view of my clock area (see next image 3)

In the following image, imagine that the portion on the left, that opens the start menu, is now hidden under what looks exactly like the clock area on the right, superimposed over it (see next image 4)

Those aberrations are removed by simply moving the mouse cursor over them, but they will continue to occur in any number of variations over any area of that top toolbar.

Is there a Session Manager that will save the session, to be later restored into that previous profile, but not also pass along the corruption?

I am working on a shopify POD store. I have printify up and running. They have a placeit extension that you can access the entire library of placeit mockups within your printify product. For some reason it does not seem to work within Firefox. I can get it to work within chrome, but not firefox. Feel free to contact me and help me figure it out. The pop up allows me to enter credentials, but not connect and download to printify.

i'm trying to help NetBSD by maintaining rust for a number of NetBSD targets. As part of that, I use rust and verify that its "major packages" still build, firefox among them. Recently I found (ref. https://github.com/rust-lang/rust/issues/143904) that by default, firefox would no longer build natively on NetBSD/i386 (really i586 / i686, in 32-bit mode). I found a workaround, namely to turn off address-space layout randomization, but this indicates we are already balancing too close to the border of the 3GB per-process data segment size for comfort. A hint given there was that I could try to turn off LTO (link-time optimization), since it reportedly gives at best modest gains for considerable cost in terms of build time and VM space requirements during the build.

So... This is my first encounter with the firefox configure machinery which is different from most other similar things, and I appear to be unable to find a way to instruct the configure machinery to build without LTO. The configure script accepts `--disable-lto` (no, that is not present in the `--help` output), but evidently this option does not do what it implies: I still see rustc threads during the build which set their name to a string containing "lto".

So... "Help!"

Gmail, Calendar, YouTube either timeout, or they render in an unusable state that looks like the html engine is broken. However, bringing up firefox in troubleshooting mode is fine. Earlier today I did update Java. Otherwise no difference. Other browsers are also fine. Firefox is my default browser so this is a bit unworkable.

For now, I will use Firefox troubleshooting mode...

Thanks David