This has the effect of leaving them without a virtual desktop because view reports thtat they are currently logging off.
I was able to remotely look at the event log and I found this:
Log Name: Application Source: Microsoft-Windows-EventSystem Date: 12/18/2015 4:59:15 PM Event ID: 4627 Task Category: Firing Agent Level: Warning Keywords: Classic User: N/A Computer: 62-002.OBFUSCATED.local Description: The COM+ Event System timed out attempting to fire the Logoff method on event class {D5978630-5B9F-11D1-8DD2-00AA004ABD5E} for publisher and subscriber . The subscriber failed to respond within 180 seconds. The display name of the subscription is "Explorer". The HRESULT was 80010002. Event Xml:<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> <System> <Provider Name="Microsoft-Windows-EventSystem" Guid="{899daace-4868-4295-afcd-9eb8fb497561}" EventSourceName="EventSystem" /> <EventID Qualifiers="32768">4627</EventID> <Version>0</Version> <Level>3</Level> <Task>18</Task> <Opcode>0</Opcode> <Keywords>0x80000000000000</Keywords> <TimeCreated SystemTime="2015-12-19T00:59:15.000000000Z" /> <EventRecordID>39306349</EventRecordID> <Correlation /> <Execution ProcessID="0" ThreadID="0" /> <Channel>Application</Channel> <Computer>62-002.OBFUSCATED.local</Computer> <Security /> </System> <EventData> <Data Name="param1">80010002</Data> <Data Name="param2">Logoff</Data> <Data Name="param3">{D5978630-5B9F-11D1-8DD2-00AA004ABD5E}</Data> <Data Name="param4"> </Data> <Data Name="param5"> </Data> <Data Name="param6">Explorer</Data> <Data Name="param7">180</Data> <Data Name="param8"> </Data> </EventData></Event> Log Name: Application Source: Microsoft-Windows-Winlogon Date: 12/18/2015 4:57:14 PM Event ID: 6005 Task Category: None Level: Warning Keywords: Classic User: N/A Computer: 62-002.OBFUSCATED.local Description: The winlogon notification subscriber <Sens> is taking long time to handle the notification event (Logoff). Event Xml:<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> <System> <Provider Name="Microsoft-Windows-Winlogon" Guid="{DBE9B383-7CF3-4331-91CC-A3CB16A3B538}" EventSourceName="Wlclntfy" /> <EventID Qualifiers="32768">6005</EventID> <Version>0</Version> <Level>3</Level> <Task>0</Task> <Opcode>0</Opcode> <Keywords>0x80000000000000</Keywords> <TimeCreated SystemTime="2015-12-19T00:57:14.000000000Z" /> <EventRecordID>39306348</EventRecordID> <Correlation /> <Execution ProcessID="0" ThreadID="0" /> <Channel>Application</Channel> <Computer>62-002.OBFUSCATED.local</Computer> <Security /> </System> <EventData> <Data>Sens</Data> <Data>Logoff</Data> <Binary>00000000</Binary> </EventData></Event>
Any ideas what is causing this?