Hello there @espressivo,
Thank you for reaching out!
Can you confirm if you are running the latest 2.9.2 version of our plugin? Also, have you tried setting up Application Passwords for your account and then testing the login again? WordPress has a very solid step-by-step guide for this here: https://make.ww.wp.xz.cn/core/2020/11/05/application-passwords-integration-guide/
If you run into any issues along the way using 2FA + App passwords, it would really help if you could share a few more details about your site setup, what you’re trying to achieve, and the exact problems you’re seeing. That way we can try to guide you more efficiently.
Thanks again!