Finally found the issue, for some reason the tls key was wrong (dont even ask, have no idea how that happened)........ @Luksus Didnt rebbot after turning volte off but doesnt seem to effect the vpn. /edit Well ping doesnt go through the tunnel but normal web traffic does, openvpn could really have a bit more clearer error messages. Like "Invalid tls key" or something instead of and obtuse " Insufficient key material or header text not found in file '[[INLINE]]' ".....