Has anyone got this working?

I've follwed the instructions here (I presume they work for the 2865) and nothing. Syslog on the server doesn't show incoming Wireguard requests. Client shows outbound requests.
https://www.draytek.com/support/knowledge-base/10691

Any ideas please? Thanks.

I have been trying with the 2865 and 2135, can not get the 2135 to accept the settings, Press ok and nothing,
2865 keeps settings but can not try it out yet, Draytek needs to update somethings i think.
Thanks