Dear clients, we know V20 has been released with many new features, but we currently testing this version. At the moment we dont recommend to update and we do not have any support for this version yet. We had many issues at testupgrades and so we cannot mark this version as stable yet. We will update the status here when there are more results ...
at the moment 2FA in the client area is not possible because of a bug in the backend software.
With the next version, expected mid. Nov. it will work again.
Thank you for your time.