I don't get the Authorizations invitation from an Aws Config Aggregators

Hello, I don't do the aggregator invitation by mail, I do it by account id. I am not using Organization, I make the invitation by individual account. I just added an account3 and the invitation to this new account has arrived, but account2 still hasn't received the invitation. The only difference between the rest of the users is that in account2 I eliminated the authorization twice and from there I no longer received authorization invitations to approve the authorization.