Firefox gemenskapsforum

Last Firefox update now logs user out of xfinitystreaming.com every time when moving to another tab and then returning.

I read an article recently about 'session hijacking' and decided that every time I quit Firefox, I wanted to delete cookies & clear site data as well as browsing history.

However I wanted to know if it's possible to do that as well as all open tabs to be persist & be reopened through the quit and restart cycles (albeit logged out if it's website where I was logged in) but I can't get it to work as there appears to be a contradiction in all these options.

FF 159.0 macOS 10.15.8 Catalina (yes, ancient os I know) using the extension Tree Style Tab

I've been adding exceptions for some websites Privacy and security > Browsing data > Manage exceptions & History > Customise history > Choose what you want Firefox to remember > Advanced settings > Manage exceptions.

Home and startup > Startup > Open previous windows and tabs is checked but must be overridden by the other options.

Any advice on what settings will achieve what I want or even if it's possible? TIA

I get error code: PR_END_OF_FILE_ERROR using Firefox 159 arch 64 (Tahoe 26.6.2) when I visit these sites:

https://calendar.bytewriter.com https://mail.bytewriter.com https://drive.bytewriter.com https://groups.bytewriter.com

The CNAME entries and Google Admin account settings are correct.

I get no PR_END_OF_FILE_ERROR errors using the URLs this way:

https://calendar.google.com/a/bytewriter.com/ https://mail.google.com/a/bytewriter.com/ https://drive.google.com/a/bytewriter.com/ https://groups.google.com/a/bytewriter.com/

There are no errors using Firefox in a private browser, Firefox on an iPhone, Firefox on iPad, Safari or Chrome.

There are no errors when I create a new blank profile. That makes me suspect some sort of corruption in bookmarks and history.

I took these steps: Turned off all extensions - no errors Turning on any extension created PR_END_OF_FILE_ERROR

My web hosting tech support suggested duplicating CNAME entries at GoDaddy. GoDaddy said the web host is authoritative for DNS, and changes at GoDaddy would be ignored.

GoDaddy suggested these steps: Clear all site data for bytewriter. The error persisted except with a new blank profile temporarily disable DNS over HTTPS, then reload https://calendar.bytewriter.com - error persisted In the address bar, go to about:networking#dns Click Clear DNS Cache Then go to about:networking#http3 Click Clear All HTTP/3 Alt-Svc Mappings Close Firefox completely and reopen it Test https://calendar.bytewriter.com again Does calendar.bytewriter.com load after that? -error continued

Search for network.http.http3.enabled Set it to false Close Firefox completely and reopen it -error continued

Deleted Firefox and installed from scratch - no errors Created a new profile and imported bookmarks and history

I work solely for nonprofits and rely heavily on Firefox in training less skilled people. My workaround is to use these until FQDN works without that error

https://calendar.google.com/a/bytewriter.com/ https://mail.google.com/a/bytewriter.com/ https://drive.google.com/a/bytewriter.com/ https://groups.google.com/a/bytewriter.com/

The pdf creation/save tool is no longer working to create or save document as pdf file to computer. The browser does go through the motions resulting a "file" name to download and save but nothing happens.

Please help... Within the last couple of FireFox (FF) updates — PDF's will no longer save to external drive. The drive is secure, not full... and have no problems saving files there — except when using print to PDF on FF.

Went into Download Subfile Under Settings:

Current Setting: Save Files to: Downloads / Ask Where to Save

Went further into subfiles: Changed Some to 'Always Ask' Is there a way to reset what the settings were? Concerned I may have changed some that should not have been changed. Changed to: 'Always Ask'

Content Set to ‘Always Ask’: AV1 Image File (AVIF) com.logitech.logioptionsplus irc ircs Microsoft Word MPEG Audio PNG Image Portable Document Format (PDF) tg WEBARCHIVE file webcal

Content Set to ‘Save File’: Extensible Markup Language (XML) Scalable Vector Graphics (SVG)

Content Set to ‘Open in FireFox’: JPEG XL Image File WebP Image

Set PDF to 'Always Ask' - Did Not Resolve the Printing Problem.

Thank you for your time & assistance. Appreciated.

I manage an online creative readers group. When members post pages for critique, we receive an email notification of the posting, including a downloadable link to their upload. Three days ago, while I still receive the notice, I am no longer able to download the attachment from the notice.

I get this alert noting the attachment link as not secure.

https://groupsio.zendesk.com/attachments/token/DhTxRcPsJ5gpv8aBBayDtrvJR/?name=Screenshot+2026-10-31+at+2.39.01+PM.png (screenshot uploaded)

Members tell me their notices still have the download function. I have made NO changes to my setup. I have contacted the help desk at the site Groups.io, but so far no corrections have been made. They suggested seeking help from my browser, hence this message.

Any assistance will be greatly accepted,

Rob

Firefox should open a New Tab using the last used container. It's intuitive and also useful for other reasons: When I click on a link in another app, it opens Firefox in the default container. Otherwise it's hard to "login with another container other than the default"

I have been receiving crash report for several days in a row, finally received Old Firefox Data folder and tried to re-install the app on my Mac. How do I get my tabs back please?

Kindly, Kristina Grigorian, M.A.

To Whom it may concern,

I was trying to change my method of payment for the VPN. It then took me to PayPal's website and the only option I get from them is to cancel it. Do I have to cancel it and then use the new way I want to pay for it after this month ends? Or would you be able to help change my payment method? Thank you!

Best Regards,

[redacted name]