For the past 21 days, SEI Client Connect will not sync data. Simplifi shows an error on the account: FDP-185, a MFA is required to connect to your account, followed by FDP-103, re-enter your credentials, after the initial connection attempt fails. When I re-enter my credentials, it accepts user and password, takes a few moments, then asks whether I want the one-time password as text or voice. I have tried both methods, on both iOS and web-based app. In all cases, no text or call ever comes. I have logged into SEI Client Connect directly with their app, and when I do so, it sends the OTP with no problem.
I noticed someone else reported this as well in the discussion, "FDP-530 error with SEI Client Connect". I had also had the 530 error after SEI changed their client, but that seemed to resolve, and it did sync a few times before the MFA problem occurred.
[edited title to current issue]