The following fatal alert was generated: 10 EVENT ID 36888

q: We noticed this event in the Server 2008 System Event Logs of a customer system on a very regular basis.

Log Name: System
Source: Schannel
Event ID: 36888
Level: Error
Message: The following fatal alert was generated: 10. The internal error state is 1203.

a: We noticed this was happening at 4am every morning and realized that Spiceworks was configured to scan systems starting at that time.  We have not resolved the error just yet but at least we've associated it to an application.