I had tried to get a connection running between a pfsense+wg and a wireguard-ui+wg machine.
Using the wg-ui tool I set up a client (peer) profile and noticed that for some reason the wg0.conf file became invalid.
It turned out that the 'Endpoint' value requires a port to be specified as well (:51280) which it had not done and caused the config-reload to fail and wg interfaces to not be built.
I had tried to get a connection running between a pfsense+wg and a wireguard-ui+wg machine.
Using the wg-ui tool I set up a client (peer) profile and noticed that for some reason the wg0.conf file became invalid. It turned out that the 'Endpoint' value requires a port to be specified as well (:51280) which it had not done and caused the config-reload to fail and wg interfaces to not be built.
Using 0.6.2 on Hetzner