Environment
- Endpoint Standard Sensor: 3.4.x - 3.6.0.1718
- Digital Guardian Agent: 7.6.0
- Microsoft Windows 10.0.17763
Symptoms
- Sysmain uses up 100% of one CPU core more than 50% of time
- Placing Endpoint Standard sensor into bypass resolves issue
- Thousands of zombie processes for Microsoft Teams in memdump
Cause
Interoperability issues in environment
Resolution
- Upgrade Digital Guardian to 7.6.1.0075 or higher
- Update Windows to 17763.1518
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