openvpn client from https://swupdate.openvpn.org/community/releases/openvpn-install-2.4.3-I602.exe

At least with the 9.5 config files it is compatible. SOPHOS seem to change the ssl-configfiles with 9.5, in earlier versions you always got the ovpn file and several certificates. This version creates errors like

"Options error: Unrecognized option or missing or extra parameter(s) in xyz.ovpn:6: tls-remote (2.4.3)"

In a new config downloaded from a 9.5 UTM you only have 1 ovpn file that contains the certificates. This works without a problem with 2.4.3-l602, tested just before answering here.

At least with the 9.5 config files it is compatible. SOPHOS seem to change the ssl-configfiles with 9.5, in earlier versions you always got the ovpn file and several certificates. This version creates errors like

"Options error: Unrecognized option or missing or extra parameter(s) in xyz.ovpn:6: tls-remote (2.4.3)"

In a new config downloaded from a 9.5 UTM you only have 1 ovpn file that contains the certificates. This works without a problem with 2.4.3-l602, tested just before answering here.

Hey Kerbora, thanks a lot, working like a charm indeed.. Even all my _up / _ down bat/powershell's are working, just needed to copy them where they belong and bang!