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Performansa i povezivanje

Suoči se s porukama o greškama, aplikacijama koje prekidaju rad, problemima s povezivanjem i sporim radom.

Nije uspostavljena sigurna veza i Firefox se nije spojio

Ako web stranica zahtijeva sigurnu vezu koja ne može biti uspostavljena, Firefox ju neće otvoriti i prikazat će vam se stranica pogreške. Saznajte više.

Zadnje ažuriranje: 15. 07. 2021.

Sistem zabilješki i povijesti neće funkcionirati

Stvoreno: 25. 05. 2010.

Pokretanje Firefoxa traje nekoliko minuta

Stvoreno: 11. 10. 2010.

Sigurni način rada

Stvoreno: 13. 11. 2010.

Osnovno rješavanje problema tj. troubleshooting

Većina vaših problema s Firefoxom se može riješiti ovim vodičem.

Zadnje ažuriranje: 07. 12. 2010.

Kartica Firefox je upravo ažuriran prikazuje se svaki put kad pokrenete Firefox

Članak opisuje što uraditi ako dobijate karticu s imenom "Firefox ažuriran" ili "Upravo ste ažurirali na najnoviju verziju Firefoxa."

Zadnje ažuriranje: 06. 12. 2010.

Firefox je usporen - Kako ga učiniti bržim

Ovaj članak govori o koracima koje možete poduzeti da vaš Firefox radi brže.

Stvoreno: 25. 07. 2014.

Otkrivanje captive portala

Stranica koja opisuje kako Firefox otkriva captive portal mreže.

Zadnje ažuriranje: 15. 07. 2021.

Rušenje Firefoxa

"''Rušenje''" se događa kada se Firefox zatvori neočekivano. Nakon rušenja pojavljuje se Mozilla izvještaj rušenja, koji traži od korisnika koje će podatke poslati za obradu u Mozillu.

Zadnje ažuriranje: 06. 12. 2010.

Na engleskom

How to troubleshoot time related errors on secure websites

Website will not allow Firefox to display the page if another site has embedded it

Connection settings in Firefox

Mozilla Crash Reporter TB

Firefox uses too much memory or CPU resources - How to fix

What do the security warning codes mean?

Resist Fingerprinting

Firefox can't load websites but other browsers can

Task Manager - see whether tabs or extensions are slowing down Firefox

Warning Unresponsive script - What it means and how to fix it

Rebuilding the Global Database

How to troubleshoot security error codes on secure websites

How do I report a broken site in Firefox desktop?

DNS over HTTPS (DoH) FAQs

Firefox hangs or is not responding - How to fix

Use the Troubleshooting Information page to help fix Firefox issues

Firefox DNS over HTTPS

How can I tell if Mozilla VPN is connected?

How to let Firefox use the internet on your Windows computer

How to reset the default user agent on Firefox

How to enable Always-on VPN on Android

Troubleshoot Mode Thunderbird

Where to go for developer support

Disable Firefox Sync

Firefox blocked by macOS 15 Sequoia firewall - What you need to know

HTTPS-First upgrades to secure connections

Websites look wrong or appear differently than they should

How to fix the Update Failed error message when updating Firefox

Certificate contains the same serial number as another certificate

Connecting to unsecured networks while using Mozilla VPN

Unload inactive tabs to save system memory in Firefox

Server Not Found - Troubleshoot connection problems

"Firefox is already running but is not responding" error - How to fix

Mozilla VPN won’t connect or keeps disconnecting - How to fix

Certificate warnings in Firefox for iOS

Drag and Drop errors with Firefox Launcher Process enabled and Windows UAC disabled - How to Fix

Joining public WiFi while on Mozilla VPN

Compacting folders - Potential complications

Firefox does not work - Common fixes to get you back up and running

Retrieve a Pocket crash log on Android

Thunderbird makes unrequested connections

Rate your Firefox experience, surveys and out of date messages (Heartbeat)

Some videos won't play in background

How to obtain the Mozilla VPN Logs

What is the Mozilla VPN kill switch?

Report Site Issues on Firefox for iOS

Solutions for "Can not create temp folder archive" error when installing Firefox (Windows 10)

Fritz!box isn't working when Mozilla VPN is on

Identify problems caused by third-party modules in Firefox for Windows

Difficulties opening or using a website in Firefox Focus for Android 100

Why do I see a white screen after updating Mozilla VPN to version 2.8.3?

X-Mouse Button Control in Firefox 110

How to find the Pocket app crash logs on iOS

RCS messaging and Mozilla VPN

Firefox uses too many CPU resources - How to fix

Websites say that Firefox is outdated or incompatible even though it's the latest version

How can I help by submitting mobile performance data?

Memory constraints, Firefox performance and Firewalls

Rebuilding Global Database

How to resolve weak crypto error messages on Firefox

64-bit Firefox crashes with Citrix's XenApp VM

Crash reports in Firefox for Android

Profiling Thunderbird Performance

Firefox for iOS won't load web pages

How to fix an error when trying to open Telegram or Slack on Firefox

Troubleshooting speed issues on Mozilla VPN

The language of the websites I visit changes when I turn Mozilla VPN on - What to do

Difficulties opening or using a website in Firefox 100

How do I contact MDN Plus support?

How can I help submit and resolve bugs in the MDN content repo?

Where can I get help with the MDN API and documentation?

Firefox hangs when copying with Suggested Actions enabled on Windows 11 - What to do

How do I report an issue with Firefox Relay?

Address screen sharing issues with Firefox on macOS 15 Sequoia

Bug 1931078

Crash reports in Firefox for iOS

Firefox is stuck in Troubleshoot Mode

Firefox repeatedly opens empty tabs or windows after you click on a link

Avoid crashes - Tips and tricks

Firefox keeps crashing at startup

Fix video and audio problems on Firefox for Windows N editions

Problems with email and how to find help

Home page with pipe character opens extra tabs when Firefox starts

How to run Firefox when your profile is missing or inaccessible

Illustration of hands

Dobrovoljna suradnja

Povećaj i dijeli svoju stručnost s drugima. Odgovaraj na pitanja i poboljšaj našu bazu znanja.

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