can you please try to reinstall the client from MyStandard or www.standardinstall.com? As you mentioned maybe it's related to MacOS client issue: https://partners.hansaworld.com/forum/viewmessage/13/3376
Hi Andis,
The issue occurs because your live server uses an internal or self-signed SSL certificate, which Hansa server does not trust. This is expected behavior — certificate validation ensures s...