While I’m not have a direct access to internet from my Windows 10 pro machine, only proxy, and validation does not work at all
[14:56:12.203][Program ][Info ] Version 1.11.1-beta10 (build: 2446)
[14:56:12.203][Program ][Info ] Starting on: 5/5/2016 2:56:12 PM
[14:56:12.203][Program ][Info ] Resources: C:\Program Files\Docker\Docker\Resources
[14:56:12.203][Program ][Info ] OS: Windows 10 Pro
[14:56:12.203][Program ][Info ] Edition: Professional
[14:56:12.203][Program ][Info ] Id: 1511
[14:56:12.203][Program ][Info ] Build: 10586
[14:56:12.203][Program ][Info ] BuildLabName: 10586.212.amd64fre.th2_release_sec.160328-1908
[14:56:12.203][Program ][Info ] Mixpanel Id: E90AC483-2004-4DAA-B9FF-E8AB1DD249A8
[14:56:12.203][Program ][Info ] Sha1: 51937ce6b9f8f70c9a642f493d63db1521a4fb7d
[14:56:12.203][Program ][Info ] You can send feedback, including this log file, at https://forums.docker.com/c/docker-for-windows
[14:56:12.312][Mixpanel ][Info ] Tracking: appLaunched
[14:56:12.609][Mixpanel ][Info ] Tracking: heartbeat
[14:56:12.875][BackendServer ][Info ] Started
[14:56:12.890][NamedPipeServer][Info ] CheckInstallation:[]
[14:56:12.890][HyperV ][Info ] Check Hyper-V Windows optional feature
[14:56:12.890][PowerShell ][Info ] Run script...
[14:56:14.672][HyperV ][Info ] Hyper-V Windows feature is enabled
[14:56:14.672][NamedPipeServer][Info ] CheckInstallation done.
[14:56:14.672][NamedPipeServer][Info ] CheckHyperVState:[]
[14:56:14.672][HyperV ][Info ] Check Hyper-V Service State
[14:56:14.672][PowerShell ][Info ] Run script with parameters: -Check True...
[14:56:17.390][HyperV ][Info ] Hyper-V is running and responding
[14:56:17.390][HyperV ][Info ] Hyper-V is running
[14:56:17.390][NamedPipeServer][Info ] CheckHyperVState done.
[14:56:17.422][Authentication ][Info ] Checking token
[14:56:17.437][Mixpanel ][Info ] Tracking: installAskForToken
[14:56:52.974][Notifications ][Error ] Error: Put https://validate.docker.com/api: dial tcp 54.88.126.221:443: i/o timeout
[14:56:56.473][Program ][Info ] Sending Bugsnag report 0909f7b9-8179-4eab-8b18-7d4f4a4a4d66 ...
[14:56:58.654][Program ][Info ] Bugsnag report sent
[14:57:32.248][Mixpanel ][Info ] Tracking: installAskForToken