Has anyone tried setting put an L2TP VPN connection? Since Sierra/iOS 10 removes PPTP I switched over to L2TP with my Ubiquiti EdgeRouter. Trying to set up the L2TP connection it doesn't like that I'm trying to use a dynamic DNS address, won't let me create the configuration because it wants an actual IP address. I assume this is an oversight/bug and plan on submitting feedback. Connects fine on my iPhone running iOS 10 BTW.