Firefox Community Forum

Hello. I am setting up a site on Linux server using Apache as reverse proxy , with ASP.NET as application server . since installing SSL , I had few mixed content blocking that i was managed to fix using CSP directive in Apache configuration file. site has no issue with all browser except Firefox. the only issue is that in admin section , to configure a option. system will load a js file that simply a dropdown with list of options to choose from . when using Firefox , it tries to redirect that page to login page . for test , i clicked on the link i located in Developer tools , which directed me to login page , entered my credentials, and scripts loads showing the drop down box and ok button. is been 3 weeks i been looking for every solution and i have done everything .. but nothing have worked. now I am resort to having to use other browsers if i need to use that functionality in admin page. In page header file name : login , location : http://MYDOMAIN.ca/login?ReturnUrl=%2FAdmin%2FDiscountRulesCustomerRoles%2FConfigure%3FdiscountId%3D6%26_%3D1702682353293 , which are not correct . and browser such as Brave and Safari dose not show different path and file name and everything is correct. dose anyone know how to fix this .. ? i saw a solution mentioned as stated resting Firefox ,but can not find a way to reset , but i have reinstalled Firefox and constantly having this issue on this single section of the page . Thanks.

Opening PDFs automatically with Firefox and, without any changes I might make, saving them with the download function in Firefox, actually ruins the functionality and data entry function of that file. Specifically this happens with PDF files downloaded from the (not all that amusing) PDFs from the FINCEN, (US Financial Crimes Enforcement Network). I do not see why and how Firefox thinks it is allowed to change files that are simply downloaded and saved on Firefox.

In other words, it seems that Firefox strips away certain "permissions" and/or "functions" (like built-in lookup, menu or choice boxes). This means that the file so downloaded via Firefox can no longer be used to properly fill in data, or to look up and choose data items within the file. (I see many times that ANYTHING having to do with "permissions" tends to be an intractable and unsolvable problem for software makers & experts, so, if you do not know right away how to solve the problem, it will probably take you several years to figure this out.)

The PDF in question is created by a government agency. If you have ever dealt with a government agency, then you know that they act sort of like Adobe or Microsoft: "They don't respond, or they do respond & say they do not understand, and if they understand, they are either unwilling or unable to fix the problem."

If there is a switch or option within Firefox, which lets me tell Firefox "Save this file exactly like it is received, nothing added or removed!", that would be nice. I just have not found such an option yet, and it would be nice if it might get provided someday.

I will share my browser data, but I am sort of convinced that a detailed question like mine will not be addressed within that shared data.

Hi!

I am getting messages that I am blocking ads for many of my internet requests. I had never received these before but all of a sudden I started to get them. I have tried a number of things but nothing works.

I am running Windows 11 and do not have any Ad blockers.

https://skytechfireplaceremotes.com/collections/fireplace-remotes?filter.mfield_filter_remote_rec_pwer_supply=Battery&filter.mfield_filter_valve_type=Millivolt&filter.mfield_filter_remote_functions=Thermostat&filter.mfield_filter_remote_functions=Programmable&filter.mfield_filter_remote_functions=On%2FOff&filter.mfield_filter_remote_functions=Timer

I am getting frustrated with Firefox. It is so buggy. Above is a link to a website that does not show any images in the search, however, it works perfectly on Vivaldi. I am continually launching Vivaldi when Firefox fails.

This happens a lot of Yelp, and many websites.

Granted my iMac is older, High Sierra, Firefox version 115.29.0esr.

Frankly, this machine is perfect, fast. It may be old but Apple has given me no reasons to buy another one.

After a recent update, my address bar behaviour change so much that it's making Firefox unusable for me.

The behaviour I want and what I used to have: - I start typing into address bar, I select the highlight (search or history result usually) - I press Cmd + Enter, the highlighted result opens in a new tab.

Now, what I get is: - The halfway typed text gets selected and turned into a url, for example if I want Reddit and I type "red", it opens https://www.red.com/ ?? - It does NOT open a new tab

I think now Option key behaves kind of similar to how Cmd key used to behave. I was on the 128 ESR release for a long time, so it might have change a while back.

How can I get back my Cmd key behaviour, to behave like Option now?

When I close a tab that had a video playing, the picture-in-picture box will stay there after I close the tab. The picture is just a white box. The controls are there, but when I click on any button, nothing happens. I can only move the box around and resize it. It usually happens when I close the tab while the video is playing, but sometimes it happens when I close the tab and the video is paused. It happens on videos that were in a picture-in-picture box and videos that weren't. I go into setting and disable picture-in-picture which will stop new picture-in-picture boxes, but won't get rid of the white box. The only way to get rid of the white box is to close FireFox completely and then reopen it.

Hello, the zoom returns for each tab at 120%. Does not take into account 80% changes. Parameter 80% by default for ZOOM. I reinstalled firefox completely without success. With each new Tab goes back to 120%. I have a 65-inch screen. IT'S HUGE.

THANKS

Respected one, since 2 days ago, the sound was lost when playing video content on platform X. I did not make any changes in the settings for M.F. not even in PC, I HAVEN'T CHANGED ANYTHING FOR MONTHS. Do you have any ideas, advice... Thank You for taking the time to solve my problem.

Log onto Firefox. Go to Yahoo mail, log off this and yahoo homepage shows daily pop up which is some sort of counter ("Don't ghost us" day 1,2,3, on on Google says this is a browser issue, Redirect to Chrome same thing. Have adblock on. All settings on all 3 browers do not stop it

When I log in, Firefox always takes me to a site that I NEVER use. When I log in, I want to go to F:/documents. How can I do this?? It will save me minutes every time I log in! henry dove

I recently experienced [not previously] in trying to print a received e-mail using the "print" item. When I clicked on the "print" word I received the following error

https://mail.yahoo.com/print/message/AFe0zTKlUhih9Gu_uzKg3tJ-XbE?appName=NOVATION_APP sent back an error.

Error code: 403 Forbidden

   Check to make sure you’ve typed the website address correctly.

Please advise how/where I may change a setting to avoid this error

I'm trying to set different themes for normal and private browser windows (to easier tell them apart, same as with default theme) but can't find the way to do that. 😢

Hello,

As the title implies, Firefox has been super annoying to use these past few days after moving a tab. I shift tabs around a lot to keep them organized, yet for the first time ever, shifting a tab has caused a permanent glitch on Firefox.

The preexisting workarounds are to try moving a tab to "unfreeze" the address bar and toolbar, or to move the window to another monitor and letting the issue fix itself, but both options have not done anything.

Additionally, as shown in the image attached, the "moved" tab winds up being a floating tab that is unclickable and floats "above" the other tabs. That tab can be accessed only through the CMND + tab option, which is also another inconvenience.

Really hoping the community has a solve because I transferred from Google Chrome due to Ublock becoming obsolete on that browser, and I would prefer not having to find another browser. Thank you!

Apologies if this is the wrong place to ask this because I'm at my wits end on this one. I work on an app that is used by a large amount of users. Starting october 14th around 7am (UTC+1) we started observing weird behavior where a small ammount of traffic (less that 1%) would have abnormal header values:

'custom-header-1':'[custom value], [custom value of a different header]'; 'custom-header-2':'[custome value of header 2], u=4'; 'sec-fetch-site':'cors'; 'priority':'same-origin'; 'sec-fetch-mode':'empty';

As you can see the values of these headers are mixed with one another in almost a deliberate manner (since it appended the u=4 with a comma separator and a space from the priority into the custom header 2 value). There is nothing in the client code that would do this kind of manipulation, and from examining the logs this only happens on Mozilla browser traffic starting version 144 (which was released on October 14th coincidentally). Not that this does not impact all Firefox traffic. In fact, just a tiny fraction of traffic from random users and it's not even all of their traffic of an active session. Just random requests that then fail, are retried and the abnormal headers are gone.

I doubt the fault lies in firefox. If I had to hazard a guess it's probably some extension acting up, but the timing coinciding with the release of 144 give me the only troubleshooting path I have right now since contacting the users is not possible. We've seen it happen 145 as well.

I'm not really looking for a solution here, just a shot in the dark if someone else has experienced this or has some insight as of what this could be.

Hello. Firstly I have NO troubles accessing the internet via Firefox (my Default browser). My problem is that none of my "saved" websites (including those appearing on the Bookmarks Toolbar) will open on the internet when I click on them. If I type the internet address into the address bar, the site opens as normal. I do not have this problem if I use Chrome. The problem only commenced today following an update by Norton via Norton 360. I have attempted all the suggestions that Norton have supplied other than re-installing Firefox - and none of their suggestions have solved my predicament. Any assistance would be gratefully appreciated to fix this most annoying problem. Thank you, Ron.

Suddenly started getting a crash notice every time I closed or 'hid' Firefox. This morning I gave up and opened Safari. Tried to then open Firefox to get a password and found the entire app was gone. I had to go to Mozilla and load it again. It loaded with all my info so it must have been on my Macbook Pro somewhere? I THINK this started after a recent OS update on my Mac, which has included lots of annoying changes, esp to Mail. FYI, I'm running Sequoia 15.6. Why is this happening and is there anything I can do to solve it?