IOx v1.7 - IOx-CAF/FogDirectorLab Document access issue

[Jason.yin]

Hi All,

I am doing IOx v1.7 lab, find the following guide document is not able to access, even whatever the VPN is on or off. I also tested on my phone, all result in 404 error?

Lab URL:https://devnetsandbox.cisco.com/RM/Diagram/Index/fffde51e-81de-4dc6-a8be-40d092af5ce4

1. https://developer.cisco.com/docs/iox/developer-guide/?ref=overview   ##error result: Doc does not exist.

2.Application Deployment:
The Getting started --> PaaS App Quick Start   ##error result: 404 page not found

Thanks,

Jason