Firefox Community Forum

When I try to log into Tangerine bank I get the error. "We're sorry for the inconvenience. This function is currently unavailable. Please try again later."

This issue started Oct-13-2025 and it appears to work when using Firefox ESR 146.01 but not the regular Firefox 146.01 versions. Tangerine is not giving me information on the error and I was wondering if there is a difference between the ESR and regular version that might clear up this issue?

I am using Firefox on Windows 11, in the process of switching from Chrome.

I run Cockpit (https://cockpit-project.org/) on web servers that I manage, and when I log into it on Firefox the screen flickers constantly, making it unusable.

There is no issue with any other web sites I have visited, and I can still use Cockpit when in Chrome. So ay suggestions on how to troubleshoot and resolve the issue with Cockpit and Firefox?

Hi there,

I'm having a strange issue with a website I use for crypto trading. On Firefox the page layout looks broken and some sections overlap or don't load correctly.

The site is paribu.com https://www.paribu.com . When I open the same page in Chrome everything looks normal and the layout loads properly.

I tried refreshing and disabling a few extensions but the issue still happens in Firefox. Has anyone experienced something similar or knows what might cause this?

Thanks.

when attempting to login to 53.com credentials are entered, login pressed, login flashes but no login.... as if there is a pop up or something that should occur and doesn't. On edge it works fine, press login and a clock like symbol overlays the login button and then you are in....

All of the sudden can't use Hotmail through Firefox I have tried clearing cache, making sure clocks are correct etc.

This is the error page that I get. How can I fix?

UTC Date: 2026-03-03T14:58:14.746Z Client Id: C04E3F29FD7245519575F2719944C1F7 Session Id: e5d1dce8-796f-466c-a0b0-e06785904ba1 Client Version: 20260220002.06 BootResult: fail Back Filled Errors: None err: TypeError: TrustedTypePolicyFactory.createPolicy: Tried to create a second default policy esrc: Script et: ClientError estack: 734392@https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.AppBoot.m.7ffe5f65.js:39:147215 I@https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mail.runtime.1902e968.js:1:145 282916@https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.AppBoot.m.7ffe5f65.js:21:21492 I@https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mail.runtime.1902e968.js:1:145 691114@https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.AppBoot.m.7ffe5f65.js:39:61327 I@https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mail.runtime.1902e968.js:1:145 835041@https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.AppBoot.m.7ffe5f65.js:42:50184 I@https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mail.runtime.1902e968.js:1:145 950733@https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.AppBoot.m.7ffe5f65.js:42:220063 I@https://res.public.onecdn.static.microsof

Firefox does not react to links.. This has been happening in several web pages. Links that work on Chrome and Safari do not work on Firefox. This is the last example, try to click on the different shoe views on this page: https://www.skechers.com/uno---suited-on-air/183004_NVY.html ...

...and getting this message.....Bad Request Your browser sent a request that this server could not understand. Size of a request header field exceeds server limit.

In the last few weeks, i cannot read my iCloud emails. It says things like"message cannot be downloaded now" or "cannot move to trash now", so the only way I can consistently read my emails, is to switch to my Google browser, which has absolutely no problem with the iCloud emails Why would this be happening?

          Jonathan Rahn

v148, Win 10

The site froze while playing a video. It happened multiple times. Is anyone else reporting this kind of behavior on Instagram. I closed the tab, but cpu stress-like side effects remained for a while.

WebRTC DataChannel worked perfectly in Firefox 147 and earlier, but after upgrading to Firefox 148, send() throws InvalidStateError immediately after onopen fires. Same code works in Chrome and previous Firefox versions.

const dataChannel = pc.createDataChannel('kvsDataChannel', {

   ordered: true,
   maxPacketLifeTime: 3000

});

dataChannel.onopen = () => {

   console.log('open, state:', dataChannel.readyState); // Shows "open"
   try {
       dataChannel.send('hello'); // Throws InvalidStateError
   } catch (e) {
       console.error('Failed:', e.name, e.message);
   }

};

Error: InvalidStateError: An attempt was made to use an object that is not, or is no longer, usable

Environment: Firefox 148.0: Fails OS: Windows 11 Firefox 147 and earlier: Works

Question: What changed in Firefox 148 that broke DataChannel send()? Any workaround while this gets fixed?

Here's the error page I get from O'reilley Auto Parts when searching. (I don't get this error when on O'relley com, but ONLY when searching for a part and ONLY with Firefox on my desktop. This started just a few months ago. All ad blocks and U Block Origin are disabled):

https://www.oreillyauto.com/search/v/a/4649/automotive-car-1988-pontiac-fiero?q=oil+filter

Access Denied You don't have permission to access "http://www.oreillyauto.com/search/v/a/4649/automotive-car-1988-pontiac-fiero?" on this server.

Reference #18.8aa03b17.1772750536.8978d2fa

https://errors.edgesuite.net/18.8aa03b17.1772750536.8978d2fa

My password manager up until very recently let me sign into Rogers, the largest internet & webmail provider in Canada. Now the page does not fully come up, allowing one to sign in. Refreshing, rebooting & clearing cache helps not at all. It does work fine in edge however. It's an issue on your end.

Firefox displays garbled characters, but other browsers do not display garbled characters on the same website.I'm sure it's not a website issue, because more than one website is experiencing garbled text problems. We tried solutions found online, but none of them worked, including completely uninstalling and reinstalling Firefox.

Access Denied You don't have permission to access "http://www.kohls.com/" on this server.

Reference #18.d11c2117.1772992089.3a8acc1f

https://errors.edgesuite.net/18.d11c2117.1772992089.3a8acc1f

Have run thru all suggested fixes clearing cache / cookies using private mode disabling extensions / ad blocker / tracking protection

other retail sites and browsers fine

bold textI have created a new profile, uninstalled Firefox and reinstalled, flushed the DNS, always deleted cookies et al on closing. When I try and sign on I get a msg saying site unavailable, but when I go to the laptop sign on without any problems. Also on my desktop if I use Edge to logon to the site I am successful.

I use Firefox on a Mac to access Brightspace for my classes. I also use Grammarly. When copying text from the Grammarly widgets and pasting it into the Brightspace HTML editor, the text is stripped of hard returns, causing paragraphs to collapse without any breaks between them.

I have tried pasting as unformatted text, and the issue persists. This issue does not occur in Chrome, so I suspect it is due to how Firefox handles clipboard data. I have not found a workaround or resolution for this.