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Mozilla works too slow when many tabs (~50) are opened.

Hello, my Mozilla Firefox is hanging when I have about 50 tabs opened. So I have to kill the browser and restart it. After a few hours of work I have to do that again. An… (read more)

Hello, my Mozilla Firefox is hanging when I have about 50 tabs opened. So I have to kill the browser and restart it. After a few hours of work I have to do that again. Any ideas/suggestions?

Asked by iso_z 2 days ago

Last reply by iso_z 10 hours ago

System action bar covers tabs in full scree mode in macos

When firefox is in full screen mode, as soon as I take my mouse cursor to switch tabs the Mac Os action bar (bar with close and minimize icons on it ) covers the tabs and… (read more)

When firefox is in full screen mode, as soon as I take my mouse cursor to switch tabs the Mac Os action bar (bar with close and minimize icons on it ) covers the tabs and make it hard to switch tabs, same happens while reaching for address bar which extremely annoying and frustrating.

I see other applications handles it really well for this situation so its not the macos issue. I reported this on twitter too but no satisfying response. I like firefox and don't want to switch back to other browser so please fix this. This issue is extremely frustrating and impacts the core functionality of the firefox or browser in general.


I have attached images from Chrome and source tree, both are third party application. Best handling of this action is done by safari, which smoothly animate and make the space for close and minimize buttons along with the tabs but that's a first party app and not sure if the same can be achieved by third party apps.

I am running Big Sur but this was happening even in Catalina.

Thank you!

Asked by Piyush 17 hours ago

Lost all windows after my pc randomly restarted!

I think it was update, my pc restarted. But it usually asks weird. I lost all windows and all tabs. Yet in library/history under restore windows, there is nothing! There … (read more)

I think it was update, my pc restarted. But it usually asks weird. I lost all windows and all tabs. Yet in library/history under restore windows, there is nothing! There was some json file, from which you could get tabs. I tried it last time and it didn't work. Also firefox wasn't even running at that time and previously i had all windows and tabs... Are you kidding me???

I lost like hundreds of important tabs.... Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa............

Asked by tomas707 1 week ago

Last reply by tomas707 2 days ago

Privacy notices

I've continuously been getting an new tabs: https://www.mozilla.org/en-US/privacy/firefox/ repeatedly and now I'm getting up to 4 of them at the same time. I have no clu… (read more)

I've continuously been getting an new tabs: https://www.mozilla.org/en-US/privacy/firefox/ repeatedly and now I'm getting up to 4 of them at the same time. I have no clue how to stop them. Any Ideas?

Asked by tsharp2000k 2 days ago

PC crashed losing all data

The SSD memory on my PC suffered a fatal error losing all data and was replaced. I have therefore lost all my apps and settings etc. although I did have a backup of my do… (read more)

The SSD memory on my PC suffered a fatal error losing all data and was replaced. I have therefore lost all my apps and settings etc. although I did have a backup of my documents. Is there any way to recover the 100+ tabs and bookmarks I had on Firefox when the PC failed. Thanks David

Asked by dinky1 2 days ago

multiple facebook account container

Hi, I want to ask can we open two or more facebook container for different facebook account where those container isolate from each other. Thank you for the answer. … (read more)

Hi,

I want to ask can we open two or more facebook container for different facebook account where those container isolate from each other.

Thank you for the answer.

Asked by abby 4 days ago

Unable to restore session from file

Hey! First time I get that, I usually lose my tabs due to my mistake but this morning after starting my PC all the tabs were gone with no option to restore or any error … (read more)

Hey!

First time I get that, I usually lose my tabs due to my mistake but this morning after starting my PC all the tabs were gone with no option to restore or any error message. I backed up my previous session json and other files by hand but every time i copy it back into my profile folder and rename it sessionstore.jsonlz4 it just gets deleted after I open firefox and none of my old tabs get loaded. I scrounged the files before and saw that they contain my lost tabs, I just can't seem to restore them. I tried reinstalling firefox too but that didn't help.

Did the restore system change or is the backup corrupt ? Thanks!

Fred

Asked by ftarabout 5 days ago

Last reply by ftarabout 5 days ago

Youtube videos pausing when played in same window

If I have two Youtube videos open in the same window, on different tabs, attempting to play one will automatically pause the other, which makes playing two videos simulta… (read more)

If I have two Youtube videos open in the same window, on different tabs, attempting to play one will automatically pause the other, which makes playing two videos simultaneously inconvenient. This will not occur if the videos are in different windows. How can I disable this?

Asked by sorel.anri 5 days ago

losing tabs when firefox updates

Every so often when Firefox updates - but not every time it updates - it reverts to the status of tabs from some time before: for whatever date it chooses (in the case of… (read more)

Every so often when Firefox updates - but not every time it updates - it reverts to the status of tabs from some time before: for whatever date it chooses (in the case of today it chose November 7th) it brings up the tabs that were open on that day. This means it brings up tabs I closed in the weeks after November 7th and it loses all new tabs I have opened since November 7th; if I opened and closed them since November 7th they are not in history - all tabs that were opened since November 7th disappear without a trace, so none of the new tabs that were open that I was working on are available after the update.

Why is this happening? And what can I do about it?

Asked by dewitt.kathleen 5 days ago