Build 10122 - Issues with Surface going into sleep constantly

[jollywombat]

Anyone else having issues or know of a bug with build 10122 where your surface will go into a semi-sleep mode upon screen off timer? It does not appear to be a full sleep mode as usb devices are still enabled and active, it immediately wakes up to the login screen as soon as you touch the mouse/keyboard/screen, but disables network connections to itself and requires you log in constantly.

This was not an issue in build 10074. Surface is of course not set to sleep/hibernate at all, and the login option upon resume from sleep/wake is not set to be required.