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Fortinet docs logo DOCUMENT LIBRARY 6.2.3
Fortinet white logo
Fortinet docs logo DOCUMENT LIBRARY
Products Best Practices Hardware Guides Products A-Z
Summary
By Solution
By 4D Pillars
By Cloud
All Products
Secure Networking
Unified SASE
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ZTNA
LAN Edge
Identity and Access Management
Next Generation Firewall
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Public Cloud
Private Cloud
FortiCloud
Secure Networking
  • Hybrid Mesh Firewall
  • NOC Management
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  • Security Operations Automation
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  • Early Detection & Prevention
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    Secure Networking
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  • Early Detection & Prevention
  • Expert Services
  • Edge Firewall
  • Orchestration & management
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  • Agentless Security Posture
  • Identity
  • Wireless
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  • Next Generation Firewall
  • Orchestration & management
  • Expert Services
  • Web Application / API Protection
  • All
  • All
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    (Windows) Release Notes

    Home FortiClient 6.2.3 (Windows) Release Notes
    6.2.3
    7.4.7
    7.4.6
    7.4.5
    7.4.4
    7.4.3
    7.4.2
    7.4.1
    7.4.0
    7.2.14
    7.2.13
    7.2.12
    7.2.11
    7.2.10
    7.2.9
    7.2.8
    7.2.7
    7.2.6
    7.2.5
    7.2.4
    7.2.3
    7.2.2
    7.2.1
    7.2.0
    7.0.14
    7.0.13
    7.0.12
    7.0.11
    7.0.10
    7.0.9
    7.0.8
    7.0.7
    7.0.6
    7.0.5
    7.0.4
    7.0.3
    7.0.2
    7.0.1
    7.0.0
    6.4.10
    6.4.9
    6.4.8
    6.4.7
    6.4.6
    6.4.5
    6.4.4
    6.4.3
    6.4.2
    6.4.1
    6.4.0
    6.2.9
    6.2.8
    6.2.7
    6.2.6
    6.2.5
    6.2.4
    6.2.3
    6.2.2
    6.2.1
    6.2.0
    6.0.10
    6.0.9
    6.0.8
    6.0.7
    6.0.6
    6.0.5
    6.0.4
    6.0.3
    6.0.2
    6.0.1
    6.0.0
    5.6.6
    5.6.5
    5.6.4
    5.6.3
    5.6.2
    5.6.1
    5.6.0
    5.4.5
    5.4.4
    5.4.3
    5.4.2
    5.4.1
    5.4.0

    Resolved issues

    Resolved issues

    The following issues have been fixed in version 6.2.3. For inquiries about a particular bug, contact Customer Service & Support.

    Application Firewall

    Bug ID

    Description
    592393 Application Firewall performance issues.

    594856

    After upgrading FortiClient (Windows), ping responses are delayed.

    Endpoint control

    Bug ID Description
    586684 FortiClient (Windows) does not send avatar to FortiAnalyzer.
    586894 FortiESNAC.exe high memory usage.
    587406 FortiClient (Windows) Telemetry timer does not work properly.
    595365 Cannot shut down FortiClient (Windows) after unregistering from EMS.

    600628

    FortiClient (Windows) Telemetry gets stuck in syncing state after user tries to manually register to EMS.

    Install and upgrade

    Bug ID

    Description

    518230

    Installer created in EMS does not include uninstall action.

    571597

    GPO update fails due to FortiClient (Windows) FortiShield blocking modification of a registry key.

    586341

    BSOD occurs when FortiClient (Windows) is installed with Safetica data loss protection software.
    588938 fct_secsvr is not properly installed after deploying a FortiClient (Windows) upgrade.
    593032 FortiClient (Windows) /uninstall does not work via the CLI.

    593983

    Installation error due to dependency on Internet Explorer 8.

    600288

    FortiClient (Windows) loses settings after upgrade on x86 platforms.

    Malware Protection

    Bug ID

    Description
    585470 Cloud malware scan daemon must remove license check.
    590935 FortiClient (Windows) does not start scan on USB insertion post-reboot.

    Remote Access

    Bug ID

    Description
    452476 FortiClient (Windows) registers all interface IP addresses to the DNS server when SSL VPN tunnel is up.
    537299 FortiClient (Windows) does not use correct SSL VPN split DNS server.
    571989 FortiClient (Windows) displays issues when connecting to VPN.
    571992 FortiClient (Windows) cannot connect to VPN using a saved username.
    574618 Token request popup does not appear when in lock screen for VPN before logon.
    581149 VPN client does not learn all routes specified in SSL VPN portal with split tunnel or SSL VPN IPv4 policies when pushing approximately 1000 routes.
    588287 FortiClient (Windows) provides SHA1 cipher only for SSL VPN.
    590422 SSL VPN disappears from FortiTray.

    Sandbox

    Bug ID

    Description
    584965 FortiClient (Windows) Sandbox fails to apply new Sandbox Detection level after EMS updates Sandbox Detection level.
    584967

    FortiClient (Windows) fails to update Sandbox state when Sandbox disables authorization for the Sandbox.

    Vulnerability Scan

    Bug ID

    Description
    537016 Vulnerability Scan does not always scan on next startup if off during scheduled scan time.

    Other

    Bug ID

    Description
    557381 FortiClient (Windows) fails to open after clicking the FortiTray icon.
    592178 Cannot quit FCDBLog.exe.
    592848 FortiClient (Windows) system tray crashes.
    596718 Original FortiClient (Windows) configuration files are deleted after restoring the configuration.
    Previous
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    Resolved issues

    Resolved issues

    The following issues have been fixed in version 6.2.3. For inquiries about a particular bug, contact Customer Service & Support.

    Application Firewall

    Bug ID

    Description
    592393 Application Firewall performance issues.

    594856

    After upgrading FortiClient (Windows), ping responses are delayed.

    Endpoint control

    Bug ID Description
    586684 FortiClient (Windows) does not send avatar to FortiAnalyzer.
    586894 FortiESNAC.exe high memory usage.
    587406 FortiClient (Windows) Telemetry timer does not work properly.
    595365 Cannot shut down FortiClient (Windows) after unregistering from EMS.

    600628

    FortiClient (Windows) Telemetry gets stuck in syncing state after user tries to manually register to EMS.

    Install and upgrade

    Bug ID

    Description

    518230

    Installer created in EMS does not include uninstall action.

    571597

    GPO update fails due to FortiClient (Windows) FortiShield blocking modification of a registry key.

    586341

    BSOD occurs when FortiClient (Windows) is installed with Safetica data loss protection software.
    588938 fct_secsvr is not properly installed after deploying a FortiClient (Windows) upgrade.
    593032 FortiClient (Windows) /uninstall does not work via the CLI.

    593983

    Installation error due to dependency on Internet Explorer 8.

    600288

    FortiClient (Windows) loses settings after upgrade on x86 platforms.

    Malware Protection

    Bug ID

    Description
    585470 Cloud malware scan daemon must remove license check.
    590935 FortiClient (Windows) does not start scan on USB insertion post-reboot.

    Remote Access

    Bug ID

    Description
    452476 FortiClient (Windows) registers all interface IP addresses to the DNS server when SSL VPN tunnel is up.
    537299 FortiClient (Windows) does not use correct SSL VPN split DNS server.
    571989 FortiClient (Windows) displays issues when connecting to VPN.
    571992 FortiClient (Windows) cannot connect to VPN using a saved username.
    574618 Token request popup does not appear when in lock screen for VPN before logon.
    581149 VPN client does not learn all routes specified in SSL VPN portal with split tunnel or SSL VPN IPv4 policies when pushing approximately 1000 routes.
    588287 FortiClient (Windows) provides SHA1 cipher only for SSL VPN.
    590422 SSL VPN disappears from FortiTray.

    Sandbox

    Bug ID

    Description
    584965 FortiClient (Windows) Sandbox fails to apply new Sandbox Detection level after EMS updates Sandbox Detection level.
    584967

    FortiClient (Windows) fails to update Sandbox state when Sandbox disables authorization for the Sandbox.

    Vulnerability Scan

    Bug ID

    Description
    537016 Vulnerability Scan does not always scan on next startup if off during scheduled scan time.

    Other

    Bug ID

    Description
    557381 FortiClient (Windows) fails to open after clicking the FortiTray icon.
    592178 Cannot quit FCDBLog.exe.
    592848 FortiClient (Windows) system tray crashes.
    596718 Original FortiClient (Windows) configuration files are deleted after restoring the configuration.
    Previous
    Next