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Server Sent Events in Dev tools -> Network tab

I'm having a pretty frustrating developer experience using Firefox to help develop an app that uses Server Sent Events. Now, I'm not sure if I'm the one at fault or if it… (read more)

I'm having a pretty frustrating developer experience using Firefox to help develop an app that uses Server Sent Events. Now, I'm not sure if I'm the one at fault or if it's something to do with Firefox itself (most likely I'm missing a config option somewhere).

Anways, the issue I'm having is that I cannot seem to be able to see Server Sent Events in the network tab of dev tools. This is specifically what I'm looking for: https://firefox-source-docs.mozilla.org/devtools-user/network_monitor/inspecting_server-sent_events/index.html

I'm testing this functionality by going to https://sse.dev/testpage.html, opening my network tab. I can see the connection to the SSE endpoint however, all I see is "No headers for this request" or "No response data for this request". I know it's getting the data through the event source because I can do stuff with the data. I've also tested this in Edge and everything appears in their network tab as expected which, makes me feel like this is more of a browser-specific issue. Again, I feel like it's me missing a config somewhere or having a privacy setting set which is somehow messing with the event stream.

Any help is appreciated... I guess I got to use Edge for the time being 🤮

Asked by jordan.8474 8 months ago

Answered by cor-el 8 months ago

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Google Docs Extensions Not Working

I don't really know whether this is a FF problem or Google Docs problem but either way I wanted to ask for help here. When I try to install any extensions on Google Docs … (read more)

I don't really know whether this is a FF problem or Google Docs problem but either way I wanted to ask for help here. When I try to install any extensions on Google Docs it redirects me to a blank page and after a few seconds it says "The page isn’t redirecting properly" and doesn't install the extension.

Asked by Uknmekan 8 months ago

Answered by zeroknight 8 months ago

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Why ESR Updates on macos ventura?

Macos Ventura: Greetings, When I started getting msgs saying my browser was no longer supported, I checked my version. Firefox says i have v115esr and that it is "up t… (read more)

Macos Ventura:

Greetings,

When I started getting msgs saying my browser was no longer supported, I checked my version. Firefox says i have v115esr and that it is "up to date" - i.e. no update available at this time. I assumed I was getting the brush off from those web sites.

Why did Firefox not bring me up to v124? I get a "download update" probably once a month. It's been giving me a new variation of 115esr all along.

I've now downloaded 124 from your site. What do I need to do so that I stay current in the future? Thanks John

Asked by jnehera 8 months ago

Answered by James 8 months ago

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managing the value prompted for a login

Having tried all pointers to how to display this data, I give up and present my case here: In a banking app, the login field is blank and requires me to enter the correct… (read more)

Having tried all pointers to how to display this data, I give up and present my case here: In a banking app, the login field is blank and requires me to enter the correct Login ID. This works fine. However, if I double click on that field, an option is displayed, happening to be my email address, which will not work in this case; a numeric value is required.

So, knowing a prompt is enabled, I have entirely failed to get 'it' to save the correct ID. I have also find a place in Firefox settings where I can see and modify the value that comes up. I do however remember doing exactly that for some other site.

So, as I have said, I cannot find this in the Passwords nor the Settings pages. What am I missing?

Help would be much appreciated.

Asked by Peter Fischer 8 months ago

Answered by Peter Fischer 8 months ago

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Firefox ignores /etc/hosts on Macos

I am trying to edit /etc/hosts file. CLI utils respect the values that provided there, Chrome also. But the Firefox continues to ignore. I have disabled "Enable DNS over… (read more)

I am trying to edit /etc/hosts file. CLI utils respect the values that provided there, Chrome also.

But the Firefox continues to ignore. I have disabled "Enable DNS over HTTPS using:" and turned it off.

But it doesn't help. What else could be done?

Asked by Yuriy Peskov 8 months ago

Answered by zeroknight 8 months ago

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All Menu text on websites changed to random colors

All the menu text colors on all sites suddenly changed from black to all sorts of random colors. On Amazon, for instance, the menu text changed to a shadowed blue which i… (read more)

All the menu text colors on all sites suddenly changed from black to all sorts of random colors. On Amazon, for instance, the menu text changed to a shadowed blue which is impossible to read: see attached image. Similarly, duckduckgo changed to a rainbow of colors and no amount of customization on its settings changes the colors back to black. In order to make the Amazon menus legible I had go to color setting on Firefox and change them to always use the system settings. This eliminated the shadowing, but the text remains blue, even though I changed everything to black. Changing themes to dark or installing new themes changes Firefox but makes no difference to any site like Amazon.

I did try running the browser in safe mode and it changed the menu text color back to black, but returning to normal mode produces the same errors. Not even restoring my PC to an earlier saved session made any difference.

What is going on??

Asked by aalles1 8 months ago

Answered by aalles1 8 months ago

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Toolbar Font Size Suddenly Changed

I went to open a new tab today and suddenly the font or scaling on my menu bar got way bigger. It's extremely annoying, and I can't find any way to re-scale it, as all th… (read more)

I went to open a new tab today and suddenly the font or scaling on my menu bar got way bigger. It's extremely annoying, and I can't find any way to re-scale it, as all the zoom or font settings seem to affect only web pages, or the scaling of the entire browser window, including content. All the content in a browser window is fine, its ONLY the menu bar. I wonder if I hit a hotkey by accident when trying to open my tab (I used CTRL+T, but it's possible I accidentally hit another key instead or in addition to) but it's driving me up the wall.

Asked by GodsGameFreak 8 months ago

Answered by cor-el 8 months ago

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Firefox 124.0.2 and YouTube Video Comments

About 1 week ago Firefox with Windows 11 stopped displaying YouTube video comments. I've tried other browsers and I can see the comments. I only have 6 extensions and ha… (read more)

About 1 week ago Firefox with Windows 11 stopped displaying YouTube video comments. I've tried other browsers and I can see the comments.

I only have 6 extensions and have disabled all of them and still have the problem. With Firefox in safe mode the problem goes away and I can see the comments. I've cleared the Firefox cache and hardware acceleration is off. I have the standard themes and using the default system theme-auto.

Any suggestions on how to resolve this problem? Thank you.

Asked by dpjasany 8 months ago

Answered by dpjasany 8 months ago

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On Firefox 124.0.2, when I click a download link, Firefox doesn't download the file.

On Firefox 124.0.2 (on Ubuntu 22.04.4 LTS), when I click a download link on a web page, Firefox doesn't download the file. I tried disabling all add-ons, but that did no… (read more)

On Firefox 124.0.2 (on Ubuntu 22.04.4 LTS), when I click a download link on a web page, Firefox doesn't download the file. I tried disabling all add-ons, but that did nothing. However, I found that when I deselect "Ask you where to save the files" in the browser's Settings and then click the link, it downloads the file to my Downloads folder. Can someone please point me in the right direction to find a solution for this?

Asked by neutronJK 8 months ago

Answered by zeroknight 8 months ago

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memory-report.json contains hundreds of unwanted websites

I go to about:memory > Save memory reports - Measure and save and then view the output, a report called memory-report.json. In this report I see approximately 30 bloc… (read more)

I go to about:memory > Save memory reports - Measure and save and then view the output, a report called memory-report.json.

In this report I see approximately 30 blocks of text, each of which contains approximately 50 to 100 website URLs. Several blocks contain only porn URLs. I have viewed porn, but only in Google Images; I don't visit the websites.

Why is this information being stored by Firefox?

Note: my Firefox is set to Delete cookies and site data when Firefox is closed. However, even after closing and opening Firefox, all the information is still in the report.

A sample of two of these blocks of text is attached.

Asked by EM8 8 months ago

Answered by zeroknight 8 months ago

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Why is my firefox hompage so negative?

Hi, I am aware I can change my homepage and will do so. But I just wanted to share how terrible the firefox homepage is. I am just shown an array of negative stories as … (read more)

Hi,

I am aware I can change my homepage and will do so. But I just wanted to share how terrible the firefox homepage is. I am just shown an array of negative stories as soon as I open mozilla firefox.

Asked by Joshua Daly 8 months ago

Answered by jscher2000 - Support Volunteer 8 months ago

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Gmail endless login loop (but only in Firefox)

Hi I've been having an issue logging into Gmail using Firefox. I've used both Gmail and Firefox for years and have never had a problem, but I now get stuck in an endless… (read more)

Hi

I've been having an issue logging into Gmail using Firefox. I've used both Gmail and Firefox for years and have never had a problem, but I now get stuck in an endless loop on the Gmail login page. I select my account, enter my password, then get sent back to the account selection page.

The problem seems to be relating to me trying to link two Gmail addresses so that mail from one is forwarded to the other. I set up one account this way without any issue, but when I went to do it with a different account, I got an error code. After that, I was logged out of Gmail in Firefox and haven't been able to log back in.

Things I've tried so far:

  • Using a different browser. I can log in without issues in Chrome.
  • Logging in with a different method. Neither my password nor my passkey work.
  • Logging in with a different Gmail account. All of my accounts seem to be stuck in this way.
  • Disabling all my extensions. This doesn't help.
  • Clearing Firefox's cache. No luck here.
  • Restarting Firefox and restarting my PC. Turning it off and on again doesn't fix it.
  • Contacting Google support. They said they think it's a browser issue as I don't have any problems using Chrome.
  • Using Firefox's private browsing mode. This does work and I can log in to Gmail. However, I don't know exactly what the problem is because I've disabled all my extensions and cleared the cache in regular browsing mode and still can't log in that way.

So I have a partial solution (using Firefox's private browsing mode) but it's not a long-term fix. What else can I try? Has anyone else seen this problem before and been able to fix it?

Asked by alexblake2 8 months ago

Answered by zeroknight 8 months ago

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XULRunner Error: Could not determine any profile running in backgroundtask mode!

The last couple of weeks I have this pop up interrupt my screen quite often several times in a row. I have searched every article online that is remotely similar to th… (read more)

The last couple of weeks I have this pop up interrupt my screen quite often several times in a row.


I have searched every article online that is remotely similar to this problem and none of the solutions have  worked. 

Any ideas on what I can do to stop this annoyance?

Asked by gpsd3208 8 months ago

Answered by jscher2000 - Support Volunteer 8 months ago

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Firefox browser starts flickering when maximized and when the theme is dark.

Hello, I'm using samsung odyssey g7 32' monitor connected to my laptop with a rtx 2060. The monitor is connected with a minidisplay port to display port cable. The proble… (read more)

Hello, I'm using samsung odyssey g7 32' monitor connected to my laptop with a rtx 2060. The monitor is connected with a minidisplay port to display port cable. The problem doesn't occur on the laptop screen but it does on the samsung screen. The flickering stops when i make the window a little smaller. I am using KDE plasma 6.0.3 but the problem was also present when i was using Hyprland as my desktop enviroment. I tried troubleshoot mode but nothing changed. I am seeking help. Thanks.

Asked by ersandemircan57 8 months ago

Answered by jonzn4SUSE 8 months ago

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Arrow keys not working like normal

Twice in the past 2-3 weeks I have had to restart the computer, Linux Mint 21.2 Firefox 124(when updated in the past couple of days), due to the mouse freezing up and not… (read more)

Twice in the past 2-3 weeks I have had to restart the computer, Linux Mint 21.2 Firefox 124(when updated in the past couple of days), due to the mouse freezing up and not being able to move the mouse on the screen. That's not the current problem, but it might help direct things to the final solution.

After the most recent reboot last night now I'm having a rather problem. The up/down arrow keys are no longer scroll me up and down a webpage like they always have in the past. Instead of doing smooth scrolling like they always use to, now they are scrolling me up and down the links on a web page. For example, if I were to be on youtube it would first want to scroll me down the left side links before taking me through each and every video link, when the page goes to load in more videos than it wants to go back and scroll me down the left side links again. It acts like it is taking me through the html code, line by line, instead of scrolling me smoothly down the webpage. The only way I can scroll smoothly down the webpage is to use the mouse on the scrollbar on the right side. It does this both in normal mode and in Troubleshooting Mode.

I have checked and beret scrolling is false as well as beret_shortcut. Use autoscrolling, use smooth scrolling, show scrollbars and always underline links are all clicked on. Always use the cursor keys to navigate within pages is unclicked. I have tried different changes between clicking on and unclicking those options with no change being noticed.

How can I get this back to the way it used to run?

Asked by nayrdrofwarc 8 months ago

Answered by nayrdrofwarc 8 months ago

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default colors have somehow changed

I accidentally pressed a lot of keys on my keyboard and for some reason the default colors of Firefox have changed. I found out that by using Ctrl+Alt+D that I can switch… (read more)

I accidentally pressed a lot of keys on my keyboard and for some reason the default colors of Firefox have changed. I found out that by using Ctrl+Alt+D that I can switch the colors back to normal or to the colors that now appear automatically, but this only works for one tab. If I open a new tab, it shows the weird colors (see images below). I tried looking up specific shortcuts for Firefox considering the shortcut mentioned before (Ctrl+Alt+D) only works on Firefox. But I can't find any shortcut tied to that combination. I'm unsure what to do and how to fix this.

I would appreciate it if someone could tell me how to fix this.

Asked by link 8 months ago

Answered by zeroknight 8 months ago

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PDF Downloads

When I download PDFs on my MacBook using Firefox (currently 124.0.2 (64-bit)), they are always blank - I have attached a screen shot. But if I download the same PDF usin… (read more)

When I download PDFs on my MacBook using Firefox (currently 124.0.2 (64-bit)), they are always blank - I have attached a screen shot.

But if I download the same PDF using Safari, it opens straightaway - 2nd screen shot.

Is there something I need to adjust in Firefox to allow PDFs to open?

Asked by tammymcminn 7 months ago

Answered by zeroknight 7 months ago