Avitab link error

[skysail]

Hello! Welcome back to our forum.

Please see this already existing topic for updates:

Can't Login From Within X-Plane and Avitab

I am not able to connect with my account from within X-Plane 11 using Avitab. Everything was working until I tried today and then I had to login again for some reason. When I try to login at your site when the browser takes me to you and after I enter my emai and password, I get the following error: “AviTab Error: Invalid RS256 signature” Can you tell me what the issue is and why I can’t connect to my account? Thank you John

Kind Regards,
Malte