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Microsoft Security Client - Log off Network

Copper Contributor

We have an issue with a 3rd-party application freezing after about 6min of inactivity - the only evidence in the Event Viewer is in the Application Log:

Log Name: Application
Source: Microsoft Security Client
Date: 10/04/2021 6:30:54 PM
Event ID: 5000
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer: SOLVit-LOAN-01
Log off network
Event Xml:
<Event xmlns="">
<Provider Name="Microsoft Security Client" />
<EventID Qualifiers="0">5000</EventID>
<TimeCreated SystemTime="2021-04-10T08:30:54.5764042Z" />
<Correlation />
<Execution ProcessID="0" ThreadID="0" />
<Security />


We run Malwarebytes Endpoint which is registered in 'Virus & threat protection', so unsure if we need to be registering this application as an exception in things like AppGuard or Tamper Protection or somewhere in Defender?

1 Reply
Hi! It is not entirely clear from this log what the issue is. In terms of AppGuard, it does not require MDE so the two should not be related. I would recommend creating a customer support case via their support channel or providing some additional context or information here.