Firefox Community Forum

Content Security policy blocks essential scripts no matter what I do.

It's new Firefox installation, Troubleshoot mode, Enhanced tracking disabled, I'm not on VPN, can log into X.com in another browser just fine.

It's the reason #1 I don't use Firefox. I thought the issue would be fixed but it has been like this for long time.

Yet whatever I do, whatever I turn off this pops up:

Content-Security-Policy: The page’s settings blocked the loading of a resource (default-src) at https://abs.twimg.com/responsive-web/client-web/bundle.Conversation.721fc4aa.js because it violates the following directive: “default-src 'self'”

The screenshot is from Zen, but it uses Firefox and the issue is the same in Firefox.

Recently Firefox was updated in Debian Linux now it is a pain Whenever I want to go to a website I get a lot of results almost all the time, see attachment the version now is 151.0.3 (aarch64) I ask some other group, I got never got help from one member just abuse, and screen shots that are wrong to my Firefox is.

Another person gave very good description, I was able to follow it and make a change, but it did not fix the problem

I cannot use Firefox without it blowing up my memory to 86GB used in Activity Monitor. I've cleared my cache, closed all my tabs and bookmarked them. I have a Macbook Air M1 2020. I've tried restarting and am definitely using the current version of Firefox. I also updated to the latest OS Tahoe 26.5 to see if that helped. What should I do next please?!

Hello,

At the last FF update, I discovered that I had VPN on my top status bar but what does it do?

I have v. 150.0.1 (64 bit). Also Windows 11. I live in France and the only reason to use a VPN is to watch a UK soap which I cannot watch by any other means unless it's live on the TV. I know how to turn it on (obvious), so when I use the BBC website, this is what I do. But it makes not the slightest bit of difference as I am still recognised as being outside the UK.

Am I not doing something please?

When there is a field to fill in my credit card info, the info will appear and let me select the CC I want to use but when I move away from the field the CC info goes away.

Hi Everyone,

I've been having this problem for a wee while when I'm browsing facebook (which works better in Chrome) the site on firefox and as well as messenger is really laggy and I'm wondering if there is a hidden setting that I should change to improve this?

I only have adblock addon installed and I cleaned out the history and browser cookies ect but the problem still remains.

Any ideas? Thanks Rob

When viewing pdf files created from MS Word (.docx) documents and sent to me I see white lines across some images but not all. This happens with Firefox on Windows 11 and linux mint (various versions). It is present on the images from the file as received and after uploading to a website. The images are OK if viewed using Opera or other browsers but the same problem is present on Thunderbird. The file below has the problem on 2 images when viewed on Firefox. https://www.kass.org.uk/Documents/NewsletterFrom251114/20260304%20March%20Newsletter.pdf I have caused the writer of the article a lot of trouble because I blamed her file which seems to be OK. Can you help? Thanks Brian

Since the Firefox update to 152.0 64bit I have noticed that it takes two attempts to log into Spectrum email. The first time I try I get a IDID-4000 error (see below image) after entering my sign on and password. I then have to retry by selecting the bookmark again and then after entering my sign on and password a second time I can get in. This does not happen in Edge browser. I have tried deleting my sign on and password in my saved passwords in Firefox and then manually reenter my sign on and password at the prompt for Spectrum and then saving it again but it keeps happening. I have also tried turning off enhanced tracking, clearing cookies and site data, refreshing Firefox and stopping my Norton 360 and it still happens. There must be a bug in the new Firefox update 152.0 that is effecting the ability to sign into Spectrum as this was not happening before. I am wondering if anyone else is seeing this problem and is there a solution to fix this. Should I file a Bug Report about this? We should not have to jump through hoops or do some work arounds to try and get things to work like before as I have read with other questions having problems with 152.0 update. This update needs to be fixed.

Respectfully,

After copying profile that's already synced to my old account, I'm unable to set sync that copied profile to new mozilla account. According to support page, it should sync just fine by using different mozilla account. From what I noticed, this new copy profiles feature doesn't make a new profile in about:profiles, could this be an issue?

I have a firefox account and I sync it to at least two devices. Now I need to change some settings. When I select the change, a prompt appears, asking for a confirmation code as expected. But I never receive a code on my e-mail. I tied many times, over the last days. I checked spam repeatedly. I added accounts@firefox.com to my contacts. What could be the problem? What can I try?

There was nothing wrong everything was running perfect and smooth but then out of nowhere my youtube froze and I couldn't press anything on youtube tab, I could still close it or press the buttons on the sides/corners but on the youtube, it also doesn't refresh, this only happens on youtube and only on firefox when on other browsers, yes I unchecked hardware acceleration, I restarted my firefox many times, I cleared the cache, today I turned my adblockers too, i thought it turned into how it was before but then it froze again and now I couldn't even see youtube it was just black screen on that tab, like what do I do here, do I switch browsers? It eventually starts playing again after I wait for some minutes but I don't want that, I want it to work like how it did before this happened. Why did it even happen?!

Subscription VPN quit working. When I fill out the help request and hit submit, It says "not working, try using a browser". I am in the Mozilla browser. Everything I try brings me back to the same

I'm experiencing a strange issue with Firefox. Some websites are not loading properly, including my own website, YT Thumbnails. In some cases, pages load partially, while other times they remain stuck loading or display missing content.

I've tried refreshing the pages, clearing the cache, and restarting the browser, but the problem still persists.

Has anyone encountered a similar issue in Firefox? Could this be related to browser settings, DNS, extensions, or network configuration?

Any help would be appreciated. Thanks!

Hi.

Why i need every time i restart the firefox esr accept the cudy.net certificate? Look the picture.

Is there a way to add it as exclude this certificate and NOT ask me every time i restart the firefox esr to accept this certificate?

When I hit enter after clicking youtube.com , my screen turns into grey spots where the videos should show and no other written info on screen. What is going on??? I can go in when Safari or chrome.

The last 2 days Firefox has not been saving my open webpages

I checked my settings and it says I am set to reopen settings, but it is not doing it.

I do genealogy every day so I need my tabs to open...it lost the tabs I was going to work on the following day that I wanted to work on.

Also when I turned computer it wanted to make Firefox a default and it already is...It used to allow me to reload recent activity pages, but it did not after my Firefox crashed...it only listed about 10 pages,

I thought it may have crashed because I turned it off with 250 pages open, but it was very late and it would have taken me hours to look at all the open files

It took me a few hours to get some of the pages back, but I lost track of a lot of files I wanted to work on, but I lost track of many :-(

I am not a "techie" so I hope Mozilla support can get me back to being able to have Firefox save tabs again for me...I promise not to leave 250 files open again...that is the only thing I can think of that caused everything to crash

Thank you J