我已经设置了组策略来控制 Windows 更新的时间：
请注意，我们没有 WSUS 服务器。
还请注意，我们的服务器位于三个不同的时区。这些机器被组织到 Active Directory OU 中，并且单独的组策略可确保每台机器的时区设置正确。
正如策略设置所述，我的意图是让每台计算机从午夜 12 点开始执行 Windows 更新并重新启动当地的时间，仅限周日。
相反，我的机器已经开始随时安装 Windows 更新。我刚刚在中午重启了一台 Windows Server 2012 R2 VM。这台机器位于时区 CDT；它重启的时间是星期四下午 12:30（下午，不是凌晨）。另一台位于 CEST（阿姆斯特丹）的机器在我的当地时间凌晨 12:10，当地时间凌晨 6:10。星期四。
我做错了什么？
不安装 WSUS 服务器我可以实现我的目标吗？
编辑：RSOP 和 Eventlog 证明。
AMS 机器 RSOP：
RSOP data for **REDACTED**\rpresser on **REDACTED** : Logging Mode
-------------------------------------------------------------
OS Configuration: Member Server
OS Version: 6.3.9600
Site Name: AMS1
Roaming Profile: N/A
Local Profile: C:\Users\rpresser
Connected over a slow link?: No
COMPUTER SETTINGS
------------------
CN=**REDACTED**
Last time Group Policy was applied: 10/27/2016 at 7:43:57 PM
Group Policy was applied from: **REDACTED**
Group Policy slow link threshold: 500 kbps
Domain Name: **REDACTED**
Domain Type: Windows 2008 or later
Applied Group Policy Objects
-----------------------------
Default Domain Policy
Local time & time servers - AMS
Windows Update settings
The following GPOs were not applied because they were filtered out
-------------------------------------------------------------------
Local Group Policy
Filtering: Not Applied (Empty)
The computer is a part of the following security groups
-------------------------------------------------------
BUILTIN\Administrators
Everyone
BUILTIN\Users
NT AUTHORITY\NETWORK
NT AUTHORITY\Authenticated Users
This Organization
**REDACTED**$
Domain Computers
Authentication authority asserted identity
System Mandatory Level
AMS 机器事件日志条目：
Information 10/27/2016 5:54:12 AM User32 1074 None
The process C:\Windows\system32\svchost.exe (**REDACTED**) has initiated the restart of computer **REDACTED** on behalf of user NT AUTHORITY\SYSTEM for the following reason: Operating System: Recovery (Planned)
Reason Code: 0x80020002
Shutdown Type: restart
Comment:
CHI 机器 RSOP：
Microsoft (R) Windows (R) Operating System Group Policy Result tool v2.0
c 2013 Microsoft Corporation. All rights reserved.
Created on 10/27/2016 at 2:14:41 PM
RSOP data for **REDACTED**\rpresser on **REDACTED** : Logging Mode
--------------------------------------------------------------
OS Configuration: Member Server
OS Version: 6.3.9600
Site Name: CHI3
Roaming Profile: N/A
Local Profile: C:\Users\rpresser
Connected over a slow link?: No
COMPUTER SETTINGS
------------------
CN=**REDACTED**
Last time Group Policy was applied: 10/27/2016 at 12:38:09 PM
Group Policy was applied from: **REDACTED**
Group Policy slow link threshold: 500 kbps
Domain Name: **REDACTED**
Domain Type: Windows 2008 or later
Applied Group Policy Objects
-----------------------------
Default Domain Policy
Local time & time servers - CHI
Windows Update settings
The following GPOs were not applied because they were filtered out
-------------------------------------------------------------------
Local Group Policy
Filtering: Not Applied (Empty)
The computer is a part of the following security groups
-------------------------------------------------------
BUILTIN\Administrators
Everyone
BUILTIN\Users
NT AUTHORITY\NETWORK
NT AUTHORITY\Authenticated Users
This Organization
Domain Computers
System Mandatory Level
**REDACTED**
CHI 机器事件日志条目
Information 10/27/2016 12:19:50 PM User32 1074 None
The process C:\Windows\system32\svchost.exe (**REDACTED**) has initiated the restart of computer **REDACTED** on behalf of user NT AUTHORITY\SYSTEM for the following reason: Operating System: Recovery (Planned)
Reason Code: 0x80020002
Shutdown Type: restart
Comment: