Windows 10 with PPTP incoming connection only connects after restart, if you Google it, you will find a very fine article that teaches you how to fix the problem, it mentioned six methods, includes: TCP/IP configuration, Tray-bar VPN menu bug, Glitched VPN Network connection, Corrupted WAN Miniport (PPTP), Corrupted VPN dependency, PPTP and L2TP miniports are stuck in a limbo state, these solutions are very technical, for a lay person like me, non of these make sense. I saw somewhere in a discussion group, one person says, he fixed this problem buy turning off Fast Start-up , it's one of the Power Saving options, which is supposed to help start your PC faster after shutdown. You can find it on Control Panel: Control Panel\Hardware and Sound\Power Options\System Settings I am not sure exactly what HAPPENS (or not), but it definitely causes one of the afore-mentioned six possible configuration errors and then causes the Incomming Connection...
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