Error setting up DTLS

[Niels Peen]

> The more lost packets from the server the more likely a timeout could
> occur. The current value for DTLS is 12 seconds and given that the wait
> time doubles per lost packet it would take 4 lost packets for this error
> to pop up. I had the impression though that openconnect will retry
> connecting using DTLS isn't that the case?

OpenConnect on Windows gives up after this error, which is indeed 
different from how it behaves on Android.

The OpenConnect-GUI is left in a stuck state. I have to close the GUI and
restart it to try again.

Regards,
Niels