robot
2021.10
false
Robot User Guide
- Release Notes
- Getting Started
- UiPath Assistant
- Installation and Upgrade
- Robot Types
- Robot Components
- Licensing
- Connecting Robots to Orchestrator
- Processes and Activities
- Logging
- Robot JavaScript SDK
- Specific Scenarios
- Windows Sessions
- Login Using Thales Luna Credential System
- Login Using NShield Key Storage Provider
- Redirecting Robots Through a Proxy Server
- Executing Tasks in a Minimized RDP Window
- Using Mapped Network Drives
- Stopping a Process
- Disable Stop Button
- Custom Package Folders and Network Paths
- CrowdStrike Integration
- Troubleshooting
- Unresponsive Robot Over RDP
- Duplicate Execution Logs
- Frequently Encountered Robot Errors
- Increased Process Execution Duration
- Enforced Package Signature Verification
- Message Too Large to Process
- Errors When Running as Administrator
- NuGet Packages Not Accessible After Migration
- User Access Control Prompt and UI Automation Activities
- .NET6 Projects Fail to Run
Observed Behavior
The Robot machine becomes unresponsive and shows high CPU usage at some point after starting the process execution. It occurs on Windows 10 v1903 machines.
Cause
This is a Microsoft known issue on Windows 10 v1903 which affects the runtime of the DWM.exe file, leading to high CPU usage upon completion of a Remote Desktop session.
Solution
It is highly recommended to apply the KB4522355 update on the faulty Windows machine to fix this issue.