Ошибка 36886 schannel

I’m at a loss as to what is going on with my PDC and only my PDC.  SDC doesn’t have any of these events showing up.  The morning of 8/22 something happened or changed to cause these events to now overload my event viewer.  I don’t know/remember what was done then but I’ve been searching around and can’t find any information on how to run this down.

The PDC is just that…nothing else is installed or set up…it is purely a PDC/DNS/DHCP

I get the following events twice every 15 seconds:

Log Name:     System
Source:       Schannel
Date:         9/8/2016 11:34:40 AM
Event ID:     36886
Task Category: None
Level:       Warning
Keywords:    
User:         SYSTEM
Computer:     PDX-PDC-01.pbgnw.local
Description:
No suitable default server credential exists on this system. This will prevent server applications that expect to make use of the system default credentials from accepting SSL connections. An example of such an application is the directory server. Applications that manage their own credentials, such as the internet information server, are not affected by this.
Event Xml:
<Event xmlns=»http://schemas.microsoft.com/win/2004/08/events/event»> Opens a new window;
  <System>
    <Provider Name=»Schannel» Guid=»{1F678132-5938-4686-9FDC-C8FF68F15C85}» />
    <EventID>36886</EventID>
    <Version>0</Version>
    <Level>3</Level>
    <Task>0</Task>
    <Opcode>0</Opcode>
    <Keywords>0x8000000000000000</Keywords>
    <TimeCreated SystemTime=»2016-09-08T18:34:40.172599700Z» />
    <EventRecordID>483254</EventRecordID>
    <Correlation />
    <Execution ProcessID=»700″ ThreadID=»1680″ />
    <Channel>System</Channel>
    <Computer>PDX-PDC-01.pbgnw.local</Computer>
    <Security UserID=»S-1-5-18″ />
  </System>
  <EventData>
  </EventData>
</Event>

________________________________________________________

Log Name:     System
Source:       Schannel
Date:         9/8/2016 11:34:40 AM
Event ID:     36886
Task Category: None
Level:       Warning
Keywords:    
User:         SYSTEM
Computer:     PDX-PDC-01.pbgnw.local
Description:
No suitable default server credential exists on this system. This will prevent server applications that expect to make use of the system default credentials from accepting SSL connections. An example of such an application is the directory server. Applications that manage their own credentials, such as the internet information server, are not affected by this.
Event Xml:
<Event xmlns=»http://schemas.microsoft.com/win/2004/08/events/event»> Opens a new window;
  <System>
    <Provider Name=»Schannel» Guid=»{1F678132-5938-4686-9FDC-C8FF68F15C85}» />
    <EventID>36886</EventID>
    <Version>0</Version>
    <Level>3</Level>
    <Task>0</Task>
    <Opcode>0</Opcode>
    <Keywords>0x8000000000000000</Keywords>
    <TimeCreated SystemTime=»2016-09-08T18:34:40.172599700Z» />
    <EventRecordID>483255</EventRecordID>
    <Correlation />
    <Execution ProcessID=»700″ ThreadID=»10672″ />
    <Channel>System</Channel>
    <Computer>PDX-PDC-01.pbgnw.local</Computer>
    <Security UserID=»S-1-5-18″ />
  </System>
  <EventData>
  </EventData>
</Event>