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

Login to some accounts fail with Multi-Account Containers enabled

  • 1 reply
  • 1 has this problem
  • Last reply by cor-el

more options

I installed Firefox Multi-Account Containers and found it working OK, on most pages. On some however it prevents me from logging in, for example on (German mobile phone provider) I end up consistently in an error message that "for technical reasons this website is not available". I don't get this error when I login with a browser WITHOUT Firefox Multi-Account Containers enabled. Why do I run into an error when logging in on some sites, but not on all? How can I disable MAC for specific websites?

All Replies (1)

more options

Maybe take this up to MAC support to see whether they have a solution.


Ask a question

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.