I cant connect my navigraph account on SimBreif Dispatch msfs2020

When I try to connnect my account on SimBrief Dispatch on MSFS2020, even after have linked my account, my game cant connect and stay on this page.. I tried with 2 different account, an old one which were already connected before and a new one.. Please help me

Hello,

Please try uninstalling/installing SimBrief via Navigraph Hub, then try signing in again.
Also, please make sure that you are using the same account for all Navigraph services, Charts, SimBrief, Simlink and Hub.