I have installed latest SFOS SDK, and trying to get 1st example to run, but SDK launches these virtualboxen OK, but never connects - just left with endless "connecting" notification.

• Tried turning off windows firewall
• tried running virtualbox manager as admin, and starting vms from there (so they are already running bfore SDK starts)
• virtualbox was warning about error in configuration (no hardware virtualization), so fixed that.