Yes, the codes are coming in too late.
But this is still impossible in my loguim, if I connect with 5, I have to log in the 1º, wait a few hours to receive the 1º code, put it in laucher. The login on 2º, waiting a few hours to receive the email, put it in the laucher ...
This same process for all accounts.
The error happened to me for the first time at 23h of 23/05/2020 (BRT: Brazilian time; UTC-3)
Until then, I connect only with one account.
Edt. they're really taking a while, but now they're coming. I managed to log 5 characters