I just had 4 server change their automatic update settings to automatic and they all installed updates and rebooted on their own.
All 4 have the SCCM client still running on them, the GUI is showing because my next deployment is in 4 hours.
All 4 are 2008R2 SP1.
Normally this setting is grayed out and cannot be changed, but on these 4 only, it is available to change and defaulted to automatic.
I even uninstalled and reinstalled the SCCM client on one server and it did nothing to change or gray out the setting.
There are no other GPO's trying to change this setting.
Any ideas?