Firefox Community Forum

Firefox issue with Delta.com web pages. Log in and main page functions normally. Browsing to My Trips the page is blank. What security changes are needed?

When I select a line of text, normally it would get deleted/overwritten when typing a new line of text, but when I select text in Firefox and begin typing again, it simply deletes the first word in the selection and keeps the rest. Is there a setting to have ALL text selected deleted/overwritten when new text is entered? Selecting one word overwrites the whole word but when an entire line to be deleted is selected, only the first word is deleted and typing begins where that word ends.

Today Firefox has suddenly started using ~20% of my CPU capacity, causing my cooling fan to run high most of the time. Since I had been running Firefox v.149.latest, I tried updating to v.150.0, but that made no difference.

It's not Firefox by itself (only Task Manager open) but whenever I open another tab with almost any website (including this one) that CPU usage spikes. What gives?!

Details: Running under Windows 10 Pro (yes, I have installed the ESU package, good until thi8s fall) on a Lenovo P1 Gen 2. Currently running Firefox inside a Sandboxie Pro v1.17.4 sandbox.

Please Help! -- jclarkw

Je ne peux plus accéder à Facebook sur l'ordinateur. Attente éternelle de la prise en compte des mes codes. Alors que j'y accède normalement sur mon téléphone portable et sur ma tablette. Je suis protégé par Bitdefender. Quid ? Merci :-)

Hello, when automatic offline backup in stable firefox was first introduced, it worked perfectly fine. It created automatic backups in folder I pointed to. Unfortunately few weeks later it stopped working completely, no idea why. I tried following support article, which is limited to turning backup off, deleting folder and turning it on again. Unfortunately it did not help. As soon as backup starts, it gives me error and does not create any file. It shows "creating backup..." for few seconds, then this banner disappears and only error banner remains.

Can you suggest me advanced troubleshooting for this? Maybe there is some log file which could point me in right direction?

I am wondering if it is some issue with Polish language, because I point to D:\Firefox backup\Restore Firefox but it creates "Przywróć Firefoksa" folder.

I am sometimes able to open E-Bay, and open individual members of a folder containing over 100 members searches. When opening all the members of this folder, either most of the members will open the E-Bay page with the rest giving the msg below, or all the members of the folder will open, but when pressing the link this msg occurs: Access Denied You don't have permission to access "http://www.ebay.com/sch/i.html?" on this server.

Reference #18.e8d62117.1777979700.2588bc9f

https://errors.edgesuite.net/18.e8d62117.1777979700.2588bc9f

I enabled the Firefox browser VPN as a test and then disabled it, after the Google search no longer worked.

Error says Google.com is unavailable, can't connect to servers etc.

Any ideas how to fix it ?

Since the last update or two, cookies are filling up crazy fast - especially from Facebook - and I'm barely on it even these days. AND, I am not surfing other sites either, just working (claude/chatgpt only mostly).

https://snipboard.io/9uRi0v.jpg

Yet - this is JUST from today. How on earth is this possible??

I can't block cookies because things won't work the same - but this is ridiculous to have to empty everything constantly/daily.

What changed? Can you guys please fix this?

Hi,

2 days ago, on 02.05,2026, I was logged out of all my accounts on every website in Mozilla. My history was erased, passwords not saved, but I'm still logged in. That only happened on Firefox, not the rest of my computer.

I am afraid it was a virus or something - can you tell me why it happened?

This AM I attempted to sign into my PayPal Business Acct. I have always done this via password (no biometrics or PassKey for me). Until today, when I was asked for my passkey PIN. I don't have one because I never set it up. I spoke with a woman at PayPal who tried to help me. She said it was probably something that my browser did so I should call FireFox or use a different browser. As for PayPal itself, while it has no record of a paykey, it would allow me to set one up because "this account already has a passkey". I tried a different browser and that ended in the same place. Pass key pin requested. I don't have it. It says that firefox "requested" the passkey. I find that very frustrating because I'm effectively "locked out " of my Paypal business account because of this. I've searched my computer to the best of my ability but I can't find where firefox hid this PIN from. Frankly, I don't see where Firefox gets off volunteering me for a passkey when I didn't ask for it, but not telling me makes no sense whatsoever. If anyone has a clue of how to fix this please let me know. Thank you, Betty "call me a ludite" Spargo

Since latest update when trying to view pages with artwork on them I get a message that the page is slowing down Firefox and asks me if I want to stop the page to speed up the browser. I do not want to stop the page so I click the X, but Firefox refuses to load the pages at all anyway! I can no longer view many sites due to this issue. Please get rid of this awful code! Thanks.

Been using Firefox for over a decade. But lately is has become so slow now. Often freezes up if more than two tabs are open or a website is in any way very complex. What settings and issues should I check? What has changed? I can run the same sites on Brave and Edge browsers with no issues or not nearly as slow and bogged down.

The quick links on the home page should be exactly for that QUICK LINKS! not for visited sites! also you only have four rows. OPERA have unlimited. To make matters worse, the stupid sites that I visited only once cannot be removed.

I'm in Canada, when i updated the first Firefox instance had VPN show up but when i opened another it did not (the one with my Firefox account). When i opened a third it was also available.

How do i get it on my main profile which has this account, i use multiple Firefox instances to separate my browsing (Reddit, main, shopping).