Firefox Community Forum

I've freshly reinstalled Windows 11 and after trying to access and watch a movie on any of these sites I get an error (see the pictures).

Browser version: 137.0.1 (64 bit) Widevine version: 4.10.2891.0

Already tried to disable/enable DRM. Already reinstalled firefox. Already manually installed widevine. No clue what could be causing this issue.

Please explain how to ACTUALLY sync my collections & bookmarks from Firefox on my Android Device with Firefox in a browser. I am signed in to my Mozilla/Firefox account, and have Firefox open on my android Phone. When I click on Sync on the phone, It says go to go to some address similar to firefox.com/Pair - but when I typed this exact address NOTHING happens ( I can't find it now, that page won't come up anymore.) I only get sent to the sync page of the web browser - When I click on add a device - NOTHING happens again. after 7-8 attempts, I FINALLY allegedly set up Sync using my email and password - but now I can't tell if anything is happening!?!

How will I know if things are synchronized? How will I access these bookmarks & history? Where do I look for it when in the Windows browser? NOTHING about this is evident or makes any sense. Nothing works as your instructions say it should. So here's my requests:

• • It would be REALLY helpful if someone would actually write out a description of what it Means to sync your FIrefox tabs and bookmarks across browsers - what is actually synced, and how can we access it? **

And my number one Question - **I have a LOT of bookmarks in "Collections" in Firefox on my Android phone. Can these 'Collections' be synced to the online desktop browser?** That is the main reason I want to sync in the first place - but I don't see Collections as an option anywhere in the Windows Firefox browser

I get an error message when attempting to load the PBS main page. It was working fine until yesterday and I can get on the site using bookmarks for different shows but cannot load the main page (even from within the site). BTW, using Safari the page loads as normal.

Below is the message I get.

Application error: a client-side exception has occurred while loading www.pbs.org (see the browser console for more information).

Can you help?

Thanks, EJ

Mac OS Ventura Can provide more info as needed

Ok for some reason any of my browsers tabs are crashing I just do whatever it is whether i search or watch movie and after some time 'Gah! your tab crashed' and it's pretty annoying, my discord happens to restart it self and I've exhausted literally anything from re-installing, deleting caches folders absolutely anything.

https://crash-stats.mozilla.org/report/index/a84fe228-d9f4-422d-becf-0e2ed0250414 https://crash-stats.mozilla.org/report/index/f44d9f6f-db4a-4596-926d-d08710250414

I've uploaded my latest 2 crashes and hopefully someone can read it and let m know about anything, Thanks in advance!

I have "Open tabs in links instead of new windows" checked.

I have no plug-ins that would cause this.

I have experimented with the various, conflicting "about:config" directions given online. (Nothing works, so I have reset about:config to default.)

• It is also worth noting the Firefox Support page is immune to its own Dark mode. WHY.

I am going to switch to Opera, since it has none of these problems.

Before commenting or responding on this post, make sure you actually READ IT first. I am so tired of these online MANSPLAINERS being all, "Go to about:config and do blah-blah-blah," or, "This is what you do: Go to Settings > General > Tabs > make sure you check the box that says "Open tabs in links instead of new windows."

Seriously, way too many people online are like customer support agents on the phone: "Try unplugging it and wait 15 seconds, then plug it back in; try closing it and restarting it."

If anyone has any real solution, I'd greatly appreciate it.

having trouble getting into url from Fox News. after entering my email to receive a link to sign into the page I want, the little circle just turns and does not move to the website I asked for. It was working and now it doesn't. Jim

Every now and then, Firefox downgrades itself to version 121. In order to change it back, i have to update it to 127.0, and then to 137.0.1. After doing so, a couple hours will pass before tabs stop loading, and i have to close Firefox and open it again, for another error to show saying i was using an older version, and i need to update. this sends it back to version 121. The errors i get, I've attached !! There's also a troubleshoot data thing, not sure how that works though.

Hi

I just rebooted my computer, and when I opened Firefox again an hour ago, all my extensions were gone (I've re-added those) but so are any bookmarks older than about a year. I'm logged in, and I don't have sync on. I'm not sure where to even start looking for them to get them back, but this is a huge pain.

Здравствуйте уже месяц не могу загрузить свое видео на ютьюб. жду несколько часов и прогресс загрузки видео ноль. Другой браузер свободно загружает видео. Браузер мозилла удалял и устанавливал несколько раз. Помогите пожалуйста с настройками.

Hello, I have not been able to upload my video to YouTube for a month. I have been waiting for several hours and the video upload progress is zero. Another browser freely uploads videos. I have uninstalled and installed the Mozilla browser several times. Please help with the settings.

As of today, when I launch firefox, all of my tabs (which have been working fine for the last several days) crash.

https://i.imgur.com/7vrmvam.png

By disabling all of my addons, I get this to go away - and by testing addons one at a time I am able to determine that: -Ublock Origin -Kaskpersky Password Manager Cause all of my tabs to crash.

Whereas: -Sponsorblock for Youtube -Youtube Nonstop Both crash if I visit youtube, but don't affect the browser otherwise.

So it seems like ALL addons are currently broken when they try to affect a tab?

When I started using Firefox today, I found that I can't always click to open links. Often right-clicking to open in a new tab works, but I've run into at least one case so far that doesn't.

Examples:

1. the link to go to the log in page for a medical practitioner - right clicking to open in a new tab didn't work, I was able to open it in a private window

2. a "confirm subscription" link in an email - I right-clicked to open it in a new tab

3. I'm logged out of my password manager (Proton Pass) or at any rate when I click on the Proton Pass icon in the toolbar nothing happens - normally it logs in, or if already logged in, then clicking the icon opens the vault.

My computer installed a Windows update yesterday. I haven't futzed with any settings in Firefox or my usual security & privacy extensions recently. Not sure how to start troubleshooting this - aside from turning all of my extensions off just to be sure one of them isn't causing the problem.

I left my computer for a while, and when I returned and took it off screensaver I started going through my emails when I noticed that the bookmarks on the toolbar are missing. The toolbar is present, and I toggled between only show on new tab, never show and always show a few times, but they're still missing. I even tried bookmarking two webpages, but they were not added to the toolbar. As stated, I have the bookmark toolbar to always show. Firefox just updated yesterday, 4/8/25 to 130.1.0, and I'm pretty sure that they were there this morning, but I can't be totally sure. I noticed my computer had updates available, so knowing updating it would not have any effect on Firefox, I restarted the computer while updating so I could also restart Firefox with a bit of a delay. I had also restarted it twice before without any luck. The only thing I did besides updating Firefox was enabled the sidebar, which I then turned off and still did not have any bookmarks in the toolbar. Any assistance would be greatly appreciated, but I may not be able to view and any responses or make the stated changes until Friday.

Hi, following a recent update installation I have not been able to log onto BT Webmail to deal with my emails etc, it seems to go into a kind of loop and keeps showing a log in page quickly, then it disappears and reappears straight away again, does anyone have any idea why this is happening, I have checked the version and it's 137.0.1