A client using SBS 2011 has been experiencing random reboots during the past couple of weeks. I've been delving through the event logs and noticed that each crash is preceded by a FilterManager information event, usually a message about the DfsDriver successfully loading and registering.
This thread seems to contain a similar issue: http://msdn.microsoft.com/en-us/windows/hardware/gg463009.aspx, albeit on Windows 7.
Most of the replies to that post suggest checking hardware/firmware issues, many of which I have yet to try. However, since others have noticed this correlation, I wanted to see if there is any wisdom about what I should investigate first on the server.
Let me know if there's any other information I can provide that might make diagnosing the issue easier. Thanks.
