2.1.4 OpenVPN: Unable to contact daemon Service not running?

[vielfede]

Hello,
just to say…. I got the exact same issue on 2.1.4-RELEASE as posted in this  thread (OpenVPN site-to-site client is up and running, but GUI displays "Unable to contact daemon Service not running?")
https://forum.pfsense.org/index.php?topic=69366

Same solution: kill vpn-client over ssh + start