After restore Wireguard interface is not present

[andre_x]

I've restored the configuration to a new hardware.
After I've uploaded it I've assigned the interfaces because the physical interfaces on the 2 hardware are different (I had to edit with no changes and save all the VLAN, then I could assign the interfaces), but in the interfaces there was not WG1.
I've rebooted, I've disable and enabled back the Wireguard instance, but nothing.
In the Wireguard instance I see that the device is WG1, but I can't find it.
How can I solve this problem?
Thanks!