Firefox Community Forum

Hi firefox community,

I am using Firefox version 127.0.2 as my main browser on MacOS Sonoma 14.5. For the past few months, when using Firefox in Mac's full-screen mode, I've been experiencing an issue where one of the multiple open tabs unexpectedly displays in a separate window the moment I click on it.

This behavior didn't occur previously, and I believe it started happening about 3 months ago. It doesn't happen every time, but occurs a few times a day when I least expect it, making it difficult to identify the specific conditions that trigger it. I use a Magic Trackpad, and after switching to full-screen using the three-finger gesture, the moment I try to activate a specific tab, that tab alone displays as a separate window in full-screen mode.

Is it possible that a Firefox version update has changed this behavior? If this is a Firefox issue, is there a way to capture debug logs to have the developers investigate it?

Alternatively, if there's an option to prevent tabs from opening in new separate windows, that would be an effective workaround. Could you please let me know if such an option exists?

Best regards,

I'm looking for the best way to integrate idm integration module in Firefox to get all Internet download manager features.

IDMIntegrationModule.com guide provides 2 methods to do that which one should I use:

1. IDM CC for Firefox 2. IDM Integration Module Firefox Add-Ons

Thanks.

Hi team,

I am a researcher and trying to collect data from crash-stats.mozilla.org for my research. However, I got 403 Forbidden for several days. Can you help me to resolve this? Thank you in advance.

When I play any video on https://www.bilibili.com/ this chinese website After finish the video,The Firefox get white screen and crash And this happen every single time, There is nothing I can do The crash log is here: bp-c489f92a-e918-43ba-ab0b-589210240812

I visited eBay.com yesterday, Now, every time I search art or photos, an eBay page selling such items pops up. Adblock Pluse extension does not stop it.

After 129.0 update, Hulu streaming quit working. I have other streaming services that still work fine. I tried it on older version of Firefox 115.14.0esr (64bit) (old pc Win 8.1) and it works fine there. Can I go back to an older version of Firefox or is this a known issue with update?

This is the issue, Hulu website loads and allows you to log in. When you try to stream a show, it plays a commercial then freezes.

If you are currently using a normal window then there are ways to open a bookmark or link in a private window. But if you are currently using a private window then how would you open a bookmark or link in a normal window?

I have tried several things including pressing shift+enter or choosing "Open in new Window" from the context menu, but this just opens the bookmark or link in a new private window.

My current method is to copy the address of the bookmark or link then paste it into the address bar of a normal window.

But is there a more direct method of opening bookmarks or links in a normal window, if currently in a private window?

Thanks.

Hi, apologies I'm not very computer-literate, but my gmail has stopped allowing attachments such as images or files (just keeps saying attachments failed). I cleared a lot of old (large) emails from my email account and freed up a lot of space - but I still can't add attachments. I've checked Firefox and it's up to date - as are my ad blockers. Is there something else I can do like deleting Firefox and then reinstalling it to see if this helps - the problem is definitely when using Firefox (and not Chrome) as my browser.

In trying to sync my bookmarks from my old PC to my new one (Win 11), every. single. time I log in to Firefox, and enter the emailed code I receive, to which I get an on-screen conformation that I've logged in AND an emailed confirmation that I've logged in, I am instantly logged back out- the little yellow triangle shows back up on my account icon. I have tried everything i can think of: I've made sure I'm not in private browsing mode, cookies are enabled, I've forced a log out of all devices, I've closed and re-opened Firefox, I've restated my computer, I've even uninstalled and re-installed Firefox in case there was some odd glitch....all for naught. Nothing I do helps. THEN to make matters worse I get the 15 min blockout to add to my frustration, because I've tried this too many times. All I want to do I sync my bookmakers to my new device....