Firefox Support Forum

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 🤮

I'm a new user to Firefox on my Mac. I don't see a Share button that would allow me to email the current web site to a friend. Looking for help on the web, I see:

To access the feature, simply click on the Share button on the toolbar. The Share button looks like a paper airplane and is located to the right of the address bar.

but I just don't see any button or icon that looks like that.

I went into View > Toolbars > Customize Toolbars and didn't see a way to add a Share button. I clicked 'Restore to Defaults' and that didn't help.

I know I can choose File > Share from the menu but I'd rather have a toolbar item.

Here's a snapshot of my toolbar and address bar.

Thanks for any help.

HELP Please have tried numerous times by instructions given on support. Nothing is working. Can not correct with Dr. Thank you:)

Camera and microphone are blocked. Sessions by Psychology Today requires access to your camera and microphone. Click the camera blocked icon Camera and microphone are blocked. in your browser's address bar and refresh your browser.

I am attempting to copy values from one google sheet to another and am unable to do so effectively as whenever I press crtl +shift + c I open the the developer tools. All my efforts on looking for a solution have lead me to unsupported extensions so I'm stuck wondering what to do.

I have been asked to "refresh my browser". I look this up on Firefox and there is no simple answer, lots of technical talk, but nothing simple.I know this is a simple task. do I just close Firefox and reopen it?

Hello,

I was trying to watch Youtube and pulled up the page, but all that was there were grey boxes where the recommended videos should be on the home page. When trying to search, only a blank area came up. When I tried to go directly to a channel, the same happened. Loading a direct link from a video let me play the video, but everything around it was gone, no recommended, no channel, no likes, nothing.

I have tried clearing the cache and cookies. My Firefox version is up to date as of right now. I restarted the browser several times and restarted my computer.

Other solutions suggested going to about:config and changing image.webp.enabled to true, but when I search under about:config, that option is not there.

Youtube works if I open a private window and sign in. I have tried opening Firefox in troubleshooting mode and this did not solve the problem. Any help would be greatly appreciated.

When ever I go into about:profiles, I want to open up one of the root directories, but the button leads to the windows file instead. How do I open the root directory?

There a number of web sites (eg Trustpilot, Moneysupermarket) where an irritating 'Use your Google account to sign in' popup appears on the login page. Is there any way I can stop this appearing?

Is it no longer possible to deactivate the picture-in-picture (pip) video control in Firefox 124.0.2 (64-bit)? The picture-in-picture thing annoys me when surfing and on YouTube on my PC.

Earlier, I joined a zoom meeting from a facebook group (facebook in a container). I had Yahoo open on my browser. Now, no matter what I do (including uninstalling and reinstalling firefox), I get the message every time I try to open a link from a particular email to a website totally unaffiliated with facebook. It looks like facebook grabbed onto the open tab and I can't get rid of it. I'm using a different browser to access that url, but I'd like to get facebook out of my yahoo business. It looks like FB is trying to track my activity on the web. Please help. BTW, Yahoo was in a personal container and the url for zoom opened up when I joined the zoom meeting from facebook, so all 3 of those tabs were open for a couple of hours. Thanks for your help.

Since few days I experienced a strange beaviour on my firefox:

if I press and keep pressed a key, say backspace or left arrow or just a letter key, then usually I see repetitions, e.g. fast erasing back, fast moving back and forward or just typing something like:

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

In my gmail composer this does not happens anymore, and if I need to erase a word I need to repetitely press and relase backspace key.

I erased firefox and make a fresh install, via snap, with completely new profile, but the problem remains. It does not seem to appear on other places, for instance when typing this question everything is fine. If I use gmail with other browser (same pc) then all is fine.

I have ubuntu with all updates regurarly installed, uname -a give me Linux mypc 5.15.0-101-generic #111-Ubuntu SMP Tue Mar 5 20:16:58 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

How can I fix this? Where I have to look?

I cannot log in to www.capitalone.co.uk with the Firefox Browser but I can with Microsoft Edge. I use Firefox Browser as my default browser. This problem only started yeaterday, before that every thing was fine.