UI sometimes incorrectly reports connected to Wired connection (and connected to VPN)

[hjwp]

I've seen the nak UI saying that it was currently connected to a wired connection, when in fact it hadn't been for several hours. this was after (deliberately) telling it to connect to a wireless network with an incorrect password.

screenshot: http://s7.postimg.org/tjbm5n2jf/Screenshot_from_2016_03_11_06_51_46.png

meanwhile, the VPN connection shows as connected, despite the fact that it wasn't (since no internet connection was available). here are the logs at the time:

Fri Mar 11 06:44:02 2016 UDPv4 link remote: [AF_INET]81.xxx.xxx.188:1194 
Fri Mar 11 06:45:02 2016 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity) 
Fri Mar 11 06:45:02 2016 TLS Error: TLS handshake failed 
Fri Mar 11 06:45:02 2016 SIGUSR1[soft,tls-error] received, process restarting 
Fri Mar 11 06:45:04 2016 UDPv4 link local: [undef] 
Fri Mar 11 06:45:04 2016 UDPv4 link remote: [AF_INET]81.xxx.xxx.188:1194 
Fri Mar 11 06:46:04 2016 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity) 
Fri Mar 11 06:46:04 2016 TLS Error: TLS handshake failed 
Fri Mar 11 06:46:04 2016 SIGUSR1[soft,tls-error] received, process restarting
(repeats as above)