Sign in with Facebook removed

Sign in with Facebook was removed September 2023 over growing security and privacy concerns, reduced popularity of the social platform and complete absence of technical support from the side of Meta/Facebook, which was required to keep this feature running.

When you used the "sign in with Facebook" feature, you can now sign in with your System One credentials.  

When you cannot find your System One credentials, send a short email to support, and we will help you retrieve your login credentials.

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