Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

I can´t login to my Trello account!

  • 2 amsoshi
  • 2 sa na da wannan matsala
  • 4 views
  • Amsa ta ƙarshe daga cor-el

more options

Hey, because that I can´t login to my Trello account I´m right now using Explorer or Chrome, but I don´t want that. I have been clearing my cache. There is no problems using the other browsers. It started when I upgrade Firefox for 3-4 months ago.

Thank you /Linus

Hey, because that I can´t login to my Trello account I´m right now using Explorer or Chrome, but I don´t want that. I have been clearing my cache. There is no problems using the other browsers. It started when I upgrade Firefox for 3-4 months ago. Thank you /Linus

All Replies (2)

more options

What happens when you try?

more options

This issue can be caused by corrupted cookies or cookies that are blocked.

You can try these steps in case of issues with web pages:

You can reload web page(s) and bypass the cache to refresh possibly outdated or corrupted files.

  • Hold down the Shift key and left-click the Reload button
  • Press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)
  • Press "Command + Shift + R" (Mac)

Clear the cache and remove cookies from websites that cause problems.

"Clear the Cache":

  • Firefox/Tools > Options > Advanced > Network > Cached Web Content: "Clear Now"

"Remove Cookies" from websites that cause problems:

  • Firefox/Tools > Options > Privacy > "Use custom settings for history" > Cookies: "Show Cookies"

Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: "3-bar" menu button/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window