Reboot actually shut down my pc

Thanks for that. Now I can't get into my PC for the rest of my trip. I was restarting it because of the unresolved "Not ready, please check your connection" error. I could get in fine with guacamole/chrome rdp, so I know I was connected. Finally got on with Teamviewer and thought I'd restart it to clear whatever was going wrong, and now it's just offline. Awesome.