I-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.

Hello,

I am reporting a performance issue specifically related to Google Search's AI features (AI Overviews) in Firefox 149.0.2 on macOS.

The Issue: When an AI-generated summary appears in Google Search results, GPU usage spikes significantly, reaching up to 212%. This causes the laptop to overheat and triggers high fan speeds.

Critical Comparison:

Firefox 149.0.2: Extreme GPU load and performance degradation when rendering Google AI elements.

Google Chrome 147.0.7727.56: Works perfectly with normal GPU usage under the same conditions.

Tested on two different MacBooks: MacBook Pro (A1502), 16GB RAM, i7 (2015) — OS: macOS Monterey. MacBook Pro (MMQX3), 64GB RAM, M1 Max (2021) — OS: macOS Sequoia (15.x/Tahoe).

My instagram does not open on my firefox browser. I have cleard all the cookies and cashes. I tried Incongnito, hot spot sharing. I have tried everything its still not working. Can you help me?

I try to compose an e-mail and the address appears from contact list but when you click on it to put in the address in displaces the first two letters and a cross in red. the adress does not work therfore and Ihave to typr it in every time. Very annoying if there are multiple p[eople to send the message t@!'

I have an Illustrator file save on Adobe's Creative Cloud. Tried to open it from Illustrator today and got this message (attached). I won't have any Google products on my computer and I'm not totally sure about how much MS Edge would follow me.

Can't figure out why Illustrator wouldn't open or download an Illustrator file. Or why Adobe would direct me to Chrome or Edge.

Not just Adobe products though - my local grocery store wants me to use Chrome to order groceries online.

What's up all of a sudden? Is it the new update??

PattiCee

When I click on a link to BC Auctions in an email from them I get ;

If this page does not automatically re-direct you to BC Auction®, please click here.

The "click here" doesn't redirect.

Works okay in Safari

None of my streaming networks Peacock and Netflix wont work on Firefox anymore. We get errors saying our Browser is no longer supported. When checking, there is no new update for Firefox.

Attn: Customer Support

  Firefox is currently my "default" browser.  I am running the most current updated Firefox browser.  I am using a desktop iMac with OS of Tahoe 26.1     
  It appears since the latest few updates (on Firefox) over the last week or so, I can no longer log in to my online banking.  I am able to enter my username and password (I'm using the 1Password app on this desktop and my iOS).  After entering my username and password, the progress wheel just spins and spins and nothing further happens.  The screen just sits there and does not progress to the next webpage allowing entry to my banking.  I know that it is a problem with the Firefox browser.   When I log in to my online banking using Chrome, I have no issues, it logs right in.  
  What is going on?   Please advise.  I'm thinking about ditching Firefox and going with Chrome or Safari.

Thanks for your assistance Dennis Ontario, Canada

When I try to log in to my account with Amazon Prime, Firefox freezes as soon as I hit the Continue button after entering the username and password. I can't open or close tabs or do anything. I don't have this problem with the Amazon account in any other browser.

Any ideas why this happens and how to fix it?

Running Firefox 149.0.2 (64-bit) on MacBook Pro (16-inch, 2019) with Catalina (10.15.9).

I was in the process of updating a non-profit's website and had opened the html file on my computer. I noticed that the "y" (lower case) was missing from the days of the week. I checked the RUNNING website and saw the same thing. Checked he same website with Safari and the "y" suddenly appeared. Okay, so I then tried to add another "y" somewhere else on that page and ... nothing, so on a whim I added a "Y" to my Mac's file and guess what? It upper case Y displayed. Also noticed that on some web pages instead of showing me the characters in some words, it substitutes "ddddddd" for some words. What's up?

I have been logging into Facebook forever. Suddenly today I get to the login page, click on continue and I get the white dialog box but no fields to enter my login data. I don't know if Mozilla did an update or not and broke that feature. It is the only thing I can think of that would cause the issue.

Most times pmc.ncbi.nlm.nih.gov visited this message appears "Checking your browser before accessing pmc.ncbi.nlm.nih.gov ... Click here if you are not automatically redirected after 5 seconds."

reCAPTCHA images provided but selection of images does not resolve the access issue. Not a problem with Safari

Earlier this week, I was able to view routes in the Routes section of Strava without any issues. Since the recent browser update, that feature is no longer working for me.

Strava is one of the websites I use most frequently, and being able to access routes is important to my daily use. I’ve confirmed that the feature still works in Safari, but I would strongly prefer to continue using my current browser.

I also went through Strava’s help chatbot, and they indicated the issue is likely browser-related. Since this was functioning earlier in the week and has since stopped, I wanted to report the problem and see if there’s a fix or workaround available.

Thank you for your help.

Hi, I recently upgraded my Macbook Pro (running Sequoia 15.6.1) to the Firefox desktop app 143.0.1 (aarch64). Google Drive, which is my company's file-sharing and collab platform, no longer allows me to open and edit documents unless I clear my cache on a daily basis, which is not a sustainable workflow. I either get stuck on "loading" (see screenshot) or the file opens but I cannot edit it. I've also turned off Enhanced Tracking Protection (see screenshot).

I love the Firefox browser and hate to leave it but I'm at my wits' end. Hoping someone can help - thanks!

Only recently since last Firefox upgrade I find that I cannot access EDIT functions.... not by the pull-down menu nor using COMMAND C or COMMAND V or COMMAND X. I have performed Troubleshoot and the problem still occurs when in Troubleshoot mode.