Can't connect to OneDrive for Business

NetDrive version: 3.7.687
Windows/Mac Version: Windows 10 Version 1703

Hi,
I’m trying to connect to our companies OneDrive for Business. The app authentication seems to work fine but NetDrive keeps complaining about an authentication issue. In “My Account” in OneDriveBiz I can see NetDrive in the “App Permissions” Tab.
The only error I see in the log files is [2019/06/12 15:11:50.141] [ERROR ] [ 7316] [PROTOCOL ] About::Process >> Peer certificate cannot be authenticated with given CA certificates(60)

Attached are the log files with Verbose output and replicated issue.

Regards

Andreas
nd3svc_OneDrive.log (546 Bytes)
nd3svc.log|attachment (27.0 KB)