Home FAQ I get the error ‘Connection failed’ when trying to connect to the VPN Atualizado/Updated: 2026-05-13 PT Target Audience: Iscte CommunityDescription: The connection fails with a generic error message.Probable Cause:Pending or misconfigured MFAIncorrect credentialsTemporary account lockResponse/Solution:Test login at https://login.iscte-iul.ptConfirm if the password is correctWait a few minutes and try againContact Support if the error persistsFurther Information:Click here Related Previous A VPN does not work on public networks (hotels, airports, companies) Next The GlobalProtect client connects but I do not have access to Iscte services