Firefox Community Forum

Trying to access www.hlc.bike on my iphone but I get a cloudflare error 523 that the host can't be reached. I get an error with cloudflare. Browser is working, cloudflare is working but host error.

I can visit the site fine on all my devices with firefox but not on my iphone.

Issue is the host is fine and will load on any other devices. This has been happening for a while now and I just can't figure it out. Enhanced tracking is off. Cookies have been cleared etc.

Will load fine on safari, edge and chrome on iOS.

I work out of LinkedIn. Just recently, I have trouble opening About sections on LinkedIn. I have both firefox and safari on my macbook pro laptop. I can have both applications open on my computer in different windows and use this constantly when working. I mainly use firefox if I only use one of the applications. Not being able to access these same sections is making it difficult. LinkedIn says I need to clear out my cache and whatever. I am not sure how to do this and there may be other things that need to be done. Can you help?

All the application windows I had opened on my Mac, closed due to a security related update. Now Firefox isn't showing any of my tab groups from before and also there's a weird behavior when you click on the Firefox icon, it opens a new window that is small, but when you do file > new window it also opens a window but full sized. I tried creating a new tab group and the second approach of doing file > new window is showing the tab group in the tab group menu, but the window created by doubling clicking the icon doesn't show it.

Touch ID is working for all sites except Apple sites. Apple sites say "Your browser must be updated to use touch ID". I can sign in to these sites with touch ID using other browsers so it appears to be an issue with Firefox

Firefox 148.0.2, Mac OS 14.8.4, MacBook Pro M1

this used to work (like last week) Upgraded macos. Mozilla. please fix

command shift ~ (to switch firefox windows) does not work with FF 148.0.2 (aarch64), MACOS 26.3.1 (25D2128)

Hello, I accidentally clicked on a new toggle button and it opened a Google sidebar. I also now do not have the ability to have multiple tabs open on the same browser. If I clcik on command-T (Mac), the screen goes dark. What happened? Can I get my old system back, without this Google sidebar?

I need to install PKCS#11 modul on iMac (OS: Ventura 13.7.4) for signature authorization. I try: Settings-> Privacy and Security-> Certificates-> Security devices-> Load-> Modul filename: /Applications/CertiliaMiddleware.app/Contents/pkcs11/libCertiliaPkcs11.dylib , but I get an answer: "Unable to add modul". In order to install a certificate for signing with a card, I was informed that I need to install this modul first, but it doesn't work. What should I do? Thanks, Martina

Several extensions were recently deleted without my input. Among them were Duck Duck Go Privacy Essentials, Keeper Password Manager, and Apple's iCloud Password autofill. I know there were others, but I cannot even recall which ones they were. Not sure if this happened after the most recent update or later, but it happened at some point in the last 24 hours given that today is 3-15-2026 12:30 pm PST. I only discovered this when a tab popped up in Firefox asking me to complete a survey as to why I uninstalled Duck Duck Go Privacy Essentials, which in fact I NEVER did. See attached pic. Nor did I uninstall any of the aforementioned, et. al. Thanks Mozilla for f'ing up my settings and overall browsing experience across all of my devices without my consent.

When I try to go into my google account for any reason and a few other websites, it will say use passkey or try another way. I have done both several times and Firefox ALWAYS FREEZES and I have to force quit. I have reinstalled Firefox, gotten rid of all cookies and cache, gotten rid of extensions and everything I could do from the help website but nothing seems to work. I have also reinstalled Firefox but the same thing keeps happening. I need HELP!