Does anyone have this issue were firefox becomes slow if left open for a long time. In my case after a couple of weeks rendering becomes slow and when I use youtube for example if is laggy, just trying to change volume taka few second to show the volume bar. It also happens to my laptop at work. I have around 30 tabs open.
Are we all going to ignore this person had Firefox open for weeks?
Why is that unusual? The only time I close apps is when I restart for an update like once or twice a month.
And your computer is running THE WHOLE TIME?
No of course not, sleep + hibernate after awhile in sleep mode is the default on windows.
Yes.
Stop trying to shame people for using their damn computer.
Stop downvoting people who treat computers the way they ought to work! Needing to restart shit, with any regularity, is a flaw. Some of us are doing work, god dammit, and having to get things set up from scratch is a pain in the ass.
All the stuff I have open is open for a reason. The fact it all gradually stops working is not excused by the fact it can be unfucked by a hard reset. It’s supposed to keep working.
Seems like a waste of electricity to me
I’m pretty sure sleep more uses more energy than turning the machine off when it’s not in use
Slightly yes. Its also much more convenient.
Most software in general has hard to detect issues after several weeks of uptime. Its something that’s fundamentally hard to test and fix. Its a big reason why “did you turn it off and on again” is such universal advice.
People really out here treating their web browser like it’s a mainframe
Even if the software was perfect, virtually all desktop RAM isn’t ECC equipped, so you potentially have even the hardware corrupting the state and requiring restarting because of that.
Under
about:unloads, you will see a list of open tabs, sorted by resource usage. You can click-spam the “Unload” button until that list is empty, or until the most resource-intensive tabs are off the list.This does not require any third-party dependencies, and the tab will still be present on top. The site will reload once the tab is selected again.
I’ve had this for years, I just exit and restart.
just close it
You can see the worst offenders in firefox by using the hamburger menu then more tools and Task manager. You can sort by ram. YouTube likes to hold gigs of ram for some videos. Close the biggest offenders and you’ll get back close to normal speed.
Ding ding ding, the only good reply in this thread.
The symptoms described by OP smell like good old memory exhaustion.
In my experience this doesn’t matter. Firefox just slows down if it’s been open for long, regardless for how long the tab has been open for. Even if you unload all active tabs and open a new one, that new tab will still be significantly slower than it would be if you restarted the entire browser.
It’s some kind of slow resource leak somewhere.
If it’s related to the thread you posted then try Nightly?
That’s only in Nightly right now, unfortunately; it won’t make it out to Release until v134.
Also, can I ask why you’d leave your browser open for weeks? Just curious of the use case. The thread mentions having 5700-7000 open tabs, and I can’t fathom why someone would do that. It’s not like the websites disappear if you close the tab. Nothing to do with the problem though, you don’t have to answer.
some people use tabs as bookmarks 🤷
Also, can I ask why you’d leave your browser open for weeks?
This just begs the question, Why do you not leave it open?
To conserve resources / power? Like when I’m done using an app, I close it. When I’m done reading a website or using online banking, I close it. I don’t leave my email, games or music open after I’m doing using them either. I actually turn off / sleep my entire device when I’m done using it, but that’s not what my curiosity is about.
Sure. Personally I just close the tabs, tho.
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So perhaps another anecdote is in order. I currently running three instances of Firefox (different profiles) on a low-end Celeron laptop. I don’t usually shut them except sometimes by mistake. What I do do is close tabs, if only for simplicity’s sake (because idle tabs are unloaded from memory anyway). I’m experiencing no sluggishness issues.
I only have around 30 open and I don’t turn off the laptop, after a while firefox becomes sluggish and I have to restart it.
Have you tested with specific websites? Could it be a tab has some have JavaScript running constantly that’s causing the issue?
I haven’t tested it at my home laptops, but my work laptop all tabs become slow. I have to restart it every time.
You should try that nightly build for troubleshooting purposes
Also, because it forces you to restart the browser every night.
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I don’t hold anything against you, OP, but… 30 tabs open for two weeks makes me feel yucky on the inside.
I have multiple Firefox windows with around 1-1.5k tabs on each, and they have been opened (and re opened) since about a year.
I ❤️ tabs, they make me feel all warm on the insideYeah, I get twitchy when I have more than about ten tabs open. My senior regularly has thousands, across multiple browser windows. There are two types of people.
Lol I open them to look at later, and I also open lots songs on youtube to listen to and switch between songs rather than reopen the songs over and over I just keep it open.
You can bookmark webpages to come back to later and even organize them in trees by category. You can ceeate a playlist of songs from youtube and import it to a service with no ads like piped, then shuffle it. If you’re willing to put up with 30+ open tabs these are much less time consuming than scrolling through the default way it situates tabs, AND there aren’t 30 open tabs sucking your resources.
If you already knew all this, I’m almost sorry.
Personally, if I bookmark something, the odds of ever getting back to it are very, very low, and so are the odds of deleting obsolete bookmarks of unread news etc. But the songs tips are great, I’ll have to look into it, thank you!
And 30 tabs is very tame.
Oh, the 20 tabs thing is perfectly reasonable. But I’m one of those crazy people who completely shuts down his computer every night, including closing my browser. Been using computers for too many years to trust a browser to not leak memory.
This thread is full of maniacs. Anyone who keeps more than like 10 tabs needs to do some sand art or some shit. You gotta let some things go man.
I don’t believe any of them. Sounds like they just want to feign outrage to seem interesting.
As a therapy? To learn to let go of stuff?
ye
I had the same problem recently. Especially the youtube UI became very unresponsive and would take several seconds to respond. I have 96G ram…
I downloaded ESR instead. So far so good.
https://addons.mozilla.org/firefox/addon/auto-tab-discard/
I’ve got more than 30 open tabs, though in practice I don’t actually need ALL those tabs loaded. The extension unloads inactive tabs after a configurable time. You can also configure the extension so that pinned tabs are not unloaded, certain domains/URL patterns are not unloaded, etc.
FFS, his leak is probably in an extension.
Installing more extensions that might also leak is not a real solution, no matter what they do.
Firefox can automatically discard tabs when available memory gets too short. You need to configure it to do that though and probably disable the 10min minimum open time too if you’re very short on memory.
Close everything and start fresh
Your productivity shouldn’t rely on keeping one piece of software running for long periods of time.
It’s either you need more RAM or you must learn to use a tab group extension. Also, if it gets slow, just restart it.
Simple Tab Groups is a nice add-on.
My personal favourite is Sidebery. It has vertical tabs and easily navigatable via mouse wheel. You can even unload a tab. And has tons of customization options.
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