Howdy,
After upgrading to FW 1.9.0 on ERPOE my vtun interface appears to have dissappeared, and the router is no longer able to connect to the server.
reset openvpn interface vtun0 Invalid interface [vtun0]
After running ifconfig, the interface (vtun0) doesn't even exist, but it shows on the dashboard, and in the config, as below.
ethernet eth1 { address 192.168.1.1/24 description mmt duplex auto firewall { in { modify VPN } } poe { output off } speed auto } ethernet eth2 { description mmm duplex auto poe { output off } speed auto } ethernet eth3 { description mmm duplex auto poe { output off } speed auto } ethernet eth4 { description mmmm duplex auto poe { output off } speed auto } loopback lo { } openvpn vtun0 { config-file /config/TorGuard.USA-SEATTLE.ovpn } switch switch0 { address 192.168.2.1/24 description Switch firewall { in { } } mtu 1500