here are some possible causes

Resource limitations:

    High CPU usage: NGAF might be consuming excessive CPU resources due to heavy traffic, complex analysis, or background processes.
    Insufficient RAM: The system might not have enough RAM to handle the demands of NGAF, leading to instability and hangs.
    Disk space issues: Limited disk space can cause performance issues and application crashes.

Software conflicts:

    Conflicting applications: Other software running on the system might interfere with NGAF, causing conflicts and hangs.
    Outdated software: Using outdated versions of NGAF or its dependencies can lead to compatibility issues and stability problems.

Configuration issues:

    Incorrectly configured settings: Misconfigurations in NGAF settings, such as resource limitations or security policies, can impact stability.
    Hardware compatibility issues: NGAF might not be compatible with your specific hardware or drivers, leading to instability.

Other potential causes:

    Network issues: Unstable network connections or high latency can impact NGAF performance and cause hangs.
    Security threats: Malware or other security threats might be affecting the system and causing application instability.

Troubleshooting tips:

    Check resource usage: Monitor CPU, RAM, and disk space usage to identify potential bottlenecks.
    Update software: Ensure you're using the latest versions of NGAF and its dependencies.
    Review configuration: Verify that NGAF settings are correct and optimized for your environment.
    Check for conflicts: Identify and resolve any software conflicts that might be interfering with NGAF.
    Analyze logs: Look for error messages or event logs that might provide clues about the cause of the hang.
    Contact Sangfor support: If you're unable to resolve the issue yourself, reach out to Sangfor support for further assistance.

here are some possible causes

Resource limitations:

    High CPU usage: NGAF might be consuming excessive CPU resources due to heavy traffic, complex analysis, or background processes.
    Insufficient RAM: The system might not have enough RAM to handle the demands of NGAF, leading to instability and hangs.
    Disk space issues: Limited disk space can cause performance issues and application crashes.

Software conflicts:

    Conflicting applications: Other software running on the system might interfere with NGAF, causing conflicts and hangs.
    Outdated software: Using outdated versions of NGAF or its dependencies can lead to compatibility issues and stability problems.

Configuration issues:

    Incorrectly configured settings: Misconfigurations in NGAF settings, such as resource limitations or security policies, can impact stability.
    Hardware compatibility issues: NGAF might not be compatible with your specific hardware or drivers, leading to instability.

Other potential causes:

    Network issues: Unstable network connections or high latency can impact NGAF performance and cause hangs.
    Security threats: Malware or other security threats might be affecting the system and causing application instability.

Troubleshooting tips:

    Check resource usage: Monitor CPU, RAM, and disk space usage to identify potential bottlenecks.
    Update software: Ensure you're using the latest versions of NGAF and its dependencies.
    Review configuration: Verify that NGAF settings are correct and optimized for your environment.
    Check for conflicts: Identify and resolve any software conflicts that might be interfering with NGAF.
    Analyze logs: Look for error messages or event logs that might provide clues about the cause of the hang.
    Contact Sangfor support: If you're unable to resolve the issue yourself, reach out to Sangfor support for further assistance.