timedated

Hi Guys, i have a Proxmox Cluster with Version V7.1-10 and V6.4-13 The 6.4-13 is actually not updated, but in the future I like to Update the Server. At the V7.1-10 I have a problem with Timedatd and hostnamed Service. The Time are not Synchonized. The V7.1-10 have an NVME / ZFS Pool. Here...