need help with update topo maps via garmin express

Hi Guys, I struggle with a topo active update. My watch Garmin Fenix 6 pro is connected with garmin express (Version 7.17.3.0) via my laptop. The synchronisation itself is working but the installation routine for the topo active europe 2023.10 goes endless and never stops. Any idea whether or not it might has to do with the Beta version?