Firefox

To preface:

On the website https://danbooru.donmai.us ever since I ran the firefox profiler for a different issue (I don't think it's related atm, just coincidental) I have been having a serious issue with loading images on all browsers. I've been trying to see if I can figure out the actual cause through firefox to no avail.

What occurs: If I open up an image in another tab, and the image does not finish loading, If I try to open up any other images, or go to the next page of a search, all danbooru sites will hang until the image finisher. This seems to degrade until eventually one will stop loading.

A few times, I've been able to catch this error:

Secure Connection Failed

An error occurred during a connection to danbooru.donmai.us.

The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
Please contact the website owners to inform them of this problem.

This seems to apply to any image aggregation sites where I can load an image large enough to require loading, as if the image loads instantly, nothing occurs.

What i've been ultimately trying to do is figure out why it's happening. My closest route so far has been that it's in some way related to the TLS handshake, the problem is I can't find anything in the console, network, or debugging that points to the when the image was loaded.

I'm currently running the multiprocess browser console as well, and while it's had a lot of things pop up, none of them refer to the final website of the image, or the script number that shows below it in the src.

So ultimately, I guess what i'm asking:

1. Do you know what would cause websites in the same domain to hang until one finishes loading?

2. What in firefox can see the loading process?

Lastly:

-I have already re-sync'd the system clock

-I have already reset the firefox profile, with a complete deletion and reinstall even

-I tried turning on webGPU, I don't think it's done anything

-I have not tried messing with the TLS settings because apparently SSL 3.0, 1.0, and 1.1 are supposed to be off

-I have done numerous DNS tests including a namespace benchmark test to try to make sure the DNS is okay, and did NS lookup to make sure it was actually being used

-I have used curl to download an image during the hanging, and curl was able to download before the browser completed the process.

-While extensions are active at the moment, the error originally occurred while I was running the firefox profiler for several days in test mode. Meaning it was also occurring for several days while no extensions were active.

-The hanging is isolated to the domain that it's occurring on. I can go to other sites while this is going on. Youtube can run during it, and I can load images elsewhere. A speedtest runs at full speed with no ping or latency.

This isn't entirely related to firefox, as i'm fairly certain other browsers are doing it as well atm, though I am interested in knowing if there's any ways within firefox that I can troubleshoot this.

And yes, trying to google this mostly just brings me to programming sites and nothing on the basic user level.

@mozilla @firefox @thunderbird @Waterfox Out of curiosity, and as a feature request, when do you plan upstream Waterfox into Firefox and Betterbird into Thunderbird. The additional customizibility options of Waterfox would be a great addition to Firefox and the bugfixes and improvements made to Betterbird would work great in Thunderbird. When forks of your products make great strides it is a good idea to consider upstreaming these changes for the betterment of all.

Keeping open too many duplicate tabs? Me too. #Firefox Nightly now has an option in the tab overflow menu (that's the down arrow near the top right of the window) to close all duplicate tabs in the window.

For all duplicates, it's the last active tab that'll remain open.

Go reclaim that memory and CPU!

Finally duplicate tab management comes to Firefox natively.

Anyone know why?

I love the reader mode, it helps me stay sane, avoiding distractions and being able to use some heavy news sites on my low end devices. I wonder if there's a way to automatically open sites in the reader mode when it's available.

On Mobile (using Mull) the PDFs are completely pixelated and simply dont render more details. Even after zooming in it takes forever.

Meanwhile on Desktop (Librewolf, Firefox, ... on Fedora) it seems a bit slow compared to Okular, but it is very fine.

Didn't want to make title too long, sorry. By load back I mean read from clipboard or from a file or have an input box to paste from clipboard a lost of URLs and open each in a tab.

On my phone (it's a MIUI device) firefox sometimes acts weird, I can see URL in a tab but page looks empty. I can copy the URL manually, close the tab, open a new one, but this can be annoying if I have many tabs and this also changes the tab order.

Also, no, I can't just close firefox and open it again, as I mostly use firefox in private mode.

I just want to copy all open URLs, restart firefox, and open all my tabs in private mode again in the same order by pasting URLs back.

Also, android aften kills my firefox when it's in the backgroind without any warning.

Last time I searched, I couldn't find any such addons, but it's possible that I used wrong keywords.

I know this is Lemmy and plenty of users here are anti-Reddit, but I'm sharing this in case other users have trouble with this as well.

Edit: u/Capta1nT0ad commented a working regex rule, Idk why my attempts didn't. Anyway I modified the rule so it works only on Reddit u/ and r/ links, so it doesn't have a chance of touching links that aren't compatible. I made a pastebin for anyone that wants to just import the file.

{
    "createdBy": "Redirector v3.5.3",
    "createdAt": "2024-05-02T08:36:19.092Z",
    "redirects": [
        {
            "description": "Redirect to New Reddit, or old Reddit by replacing new.reddit.com in the redirect URL to old.reddit.com",
            "exampleUrl": "https://www.reddit.com/r/reddit",
            "exampleResult": "https://new.reddit.com/r/reddit",
            "error": null,
            "includePattern": ".+?:\/\/www.reddit.com\/(((r|u|user)\/.*)|$)",
            "excludePattern": "",
            "patternDesc": "",
            "redirectUrl": "https://new.reddit.com$1",
            "patternType": "R",
            "processMatches": "noProcessing",
            "disabled": false,
            "grouped": false,
            "appliesTo": [
                "main_frame"
            ]
        }
    ]
}

A redirector addon is necessary to redirect Reddit pages from the new 2023-24 redesign to either the 2018 redesign or old Reddit*. Some pages can't be redirected, like https://www.reddit.com/prefs/feeds/ and https://www.reddit.com/mod/firefox/queue (the new mod queue, firefox being the subreddit name).

When I go those links, the following addons don't work for them: Reddit UI Redirector, Old Reddit Redirector, and Old New Reddit Redirector. New Reddit Redirect doesn't even work at all for me, though it hasn't been updated since 2019 and there doesn't seem to be a repo online, so its probably close sourced. I left reviews for all of them. The only addon I found working both links is UI Changer for Reddit.

* I tried making a regex rule with the Redirector addon but it didn't work.

When I click on a post in a twitter feed it opens it in the same tab when I want to open it in a new tab, and continue scrolling the feed.

• Firefox Relay
• Google Search Fixer
• YouTube High Definition
• OldLander
• uBlock Origin

The GitHub repo for Firefox History Merger was archived back in 2022, while it still works it might be a good idea for a newer alternative in case Firefox makes breaking changes in the future.

Do you know any Multi account containers addon alternative for android?

Anyone else experience this? I haven't ever had this problem with Chrome. Live streams on YouTube seem to freeze once an hour or so. Actually YouTube just seems way slower and much more laggy on FireFox. I am using uBlock Origin so maybe that is throttling things, but I'm not sure.

Any advice?

Dear @firefox : Please stop saving images as webp when I drag them out of the browser. Forever stop that. Even if they are webp originally, just give me a setting to auto-convert them to JPEG. When I get a webp file the first thing I have to do is convert it manually if I'm going to do *anything* with it.

Looking at the Mozilla logo, we could see a URI hiding (or not) in there. Like mysql://.

They should make it into a protocol like mysql here and incorporate 'a' in there then do something with it.

I would like to be able to perform the following actions from outside the browser, for example from a script

''' Obtain a list of all tabs, and which URL is open Obtain a list of all firefox windows and which tab is in each and in what order Obtain a list of firefox running instances Actions on tabs Close a tab Open a new tab and enter URL move a tab in a window's tab order move a tab to another window mute/unmute a tab make a tab hidden or unhide pin/unpin a tab select/unselect a tab discard a tab reload a tab copy tab body or a specific xpath run a javascript cmdlet, (bookmarklet ? ) Run a function of a script in somethingmonkey bookmarks list all bookmarks folder and bookmarks move a bookmark to another folder delete a bookmark create a bookmark get/change position of a firefox window close a window/ open a new window list installed addons turn an addon on or off '''

I would love to be able to write script, from outside firefox, and do these actions

I have found about the remote debugger, but I can't figure out if it's only for debugging firefox on android via adb ? Or can I use that directly from a script ?

https://firefox-source-docs.mozilla.org/devtools-user/about_colon_debugging/index.html#connecting-over-the-network

https://wiki.mozilla.org/Firefox_OS/Remote_Control

https://wiki.mozilla.org/Firefox/CommandLineOptions

devtools.debugger.remote-enabled -start-debugger-server ?

Is any of this possible ?

thanks !