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Fortinet docs logo DOCUMENT LIBRARY 6.4.4
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
Security Operations
Secure SD-WAN
Secure Access Service Edge (SASE)
ZTNA
LAN Edge
Identity and Access Management
Next Generation Firewall
Web Application Firewall
Public Cloud
Private Cloud
FortiCloud
Secure Networking
  • Hybrid Mesh Firewall
  • NOC Management
  • LAN
  • WAN
    • More >>
    Unified SASE
  • Single Vendor SASE
  • Cloud Network Security
  • Secure Endpoint Connectivity
  • Web Application / API Protection
    • More >>
    Security Operations
  • Security Operations Automation
  • Identity
  • Early Detection & Prevention
    • More >>
    Secure Networking
  • Hybrid Mesh Firewall
  • NOC Management
  • LAN
  • WAN
  • Communication & Surveillance
    • Unified SASE
  • Single Vendor SASE
  • Secure Endpoint Connectivity
  • Cloud Network Security
  • Cloud-Native Security
  • Web Application / API Protection
    • Security Operations
  • Security Operations Automation
  • Endpoint
  • Data Protection
  • Identity
  • Email
  • Early Detection & Prevention
  • Expert Services
  • Edge Firewall
  • Orchestration & management
  • SD Branch
  • Application Delivery
  • Single Vendor SASE
  • Secure Endpoint Connectivity
  • Secure Private Access
  • Thin Edge
  • Identity
  • Application Gateway
  • Enterprise Asset Management
  • Endpoint Agent
  • Agentless Security Posture
  • Identity
  • Wireless
  • Switching
  • Identity
  • Privilege Acccess Management
  • Next Generation Firewall
  • Orchestration & management
  • Expert Services
  • Web Application / API Protection
  • All
  • All
  • Account Management
  • SAAS Management
  • SAAS Application Security
  • Managed Services
  • Platform as a service (PAAS)
  • Other SAAS Services
    • 4D Resources
    Solution Hubs
  • 4D Pillars
  • Cloud
  • Popular Solutions
    • All Products

    (Windows) Release Notes

    Home FortiClient 6.4.4 (Windows) Release Notes
    6.4.4
    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 6.4.4. For inquiries about a particular bug, contact Customer Service & Support.

    GUI

    Bug ID

    Description
    685756 FortiClient (Windows) does not respond after entering invitation code and clicking Connect to register to EMS.
    686139 Console fails to open when double-clicking tray icon.
    689936 GUI issue when connecting to IPsec VPN using tray.
    690769 FortiClient (Windows) cannot start VPN connection with Enter key.
    691647 Real-time protection event button does not open logs.

    Logs

    Bug ID

    Description
    656318 Diagnostic tool has high CPU usage, takes forever to run, and does not finish.

    Malware Protection and Sandbox

    Bug ID

    Description
    705452 Sandbox agent crashes when trying to submit network files to FortiSandbox from Windows Explorer context menu.
    717417 FortiClient (Windows) could not get FortiSandbox Cloud IP address list. FortiClient (Windows) fails to connect to the aptgwserver in some situation.
    718343 Ransomware detection for DarkSide ransomware.

    Remote Access

    Bug ID

    Description
    617420 Support remote access VPN with prelogon without user interaction.
    645174 FortiClient (Windows) sometimes does not use the remoteauthtimeout value configured on FortiGate for SSL VPN.
    649426 IPsec and SSL VPN per-application VPN split tunnel does not work properly.
    671392 Windows restart does not remove SSL VPN tunnel established by VPN before logon.
    677766 When VPN tunnel goes down, the single-host route for the VPN server stays.
    682249 SSL VPN DNS split tunnel issues slow down the DNS request process.
    682675 SSL VPN RSA token (for example new PIN mode) does not work properly if the RADIUS server message contains double quotes.
    688043 VPN before logon does not request FortiToken.
    689176 IPsec VPN failover to SSL VPN with VPN before logon does not work properly.
    695133 DNS resolution is inconsistent when split DNS is enabled.
    702965 SSL VPN host check interval does not work as expected, after PC has gone to sleep mode previously.
    703939 VPN client does not send UID to SSL VPN daemon.
    706023 Restarting computer loses DNS settings.
    710603 VPN resets with each EMS push.
    713909 If VPN before Windows logon is enabled and there are multiple tunnels configured, there is a long delay before Windows login prompt.
    717448 VPN before Windows logon fails to list certificate when disable_internet_check is 1.

    Web Filter and plugin

    Bug ID

    Description
    696581 Web plugin causes Gmail attachment downloads to pause and lock up the browser.

    Zero Trust Telemetry

    Bug ID

    Description
    696230 On-Fabric detection based on public IP address does not recognize IP address change.
    697795 FortiClient fails to calculate On-Fabric result.
    698008 Disconnection from Telemetry also disconnects SSL VPN.
    699686 EMS does not receive Software Inventory from FortiClient (Windows).
    700915 FortiClient (Windows) fails to disconnect from FortiClient Cloud when FortiClient Cloud is unreachable.
    715320 FortiClient fails to update state when FortiClient Cloud is unreachable.
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    Resolved issues

    Resolved issues

    The following issues have been fixed in version 6.4.4. For inquiries about a particular bug, contact Customer Service & Support.

    GUI

    Bug ID

    Description
    685756 FortiClient (Windows) does not respond after entering invitation code and clicking Connect to register to EMS.
    686139 Console fails to open when double-clicking tray icon.
    689936 GUI issue when connecting to IPsec VPN using tray.
    690769 FortiClient (Windows) cannot start VPN connection with Enter key.
    691647 Real-time protection event button does not open logs.

    Logs

    Bug ID

    Description
    656318 Diagnostic tool has high CPU usage, takes forever to run, and does not finish.

    Malware Protection and Sandbox

    Bug ID

    Description
    705452 Sandbox agent crashes when trying to submit network files to FortiSandbox from Windows Explorer context menu.
    717417 FortiClient (Windows) could not get FortiSandbox Cloud IP address list. FortiClient (Windows) fails to connect to the aptgwserver in some situation.
    718343 Ransomware detection for DarkSide ransomware.

    Remote Access

    Bug ID

    Description
    617420 Support remote access VPN with prelogon without user interaction.
    645174 FortiClient (Windows) sometimes does not use the remoteauthtimeout value configured on FortiGate for SSL VPN.
    649426 IPsec and SSL VPN per-application VPN split tunnel does not work properly.
    671392 Windows restart does not remove SSL VPN tunnel established by VPN before logon.
    677766 When VPN tunnel goes down, the single-host route for the VPN server stays.
    682249 SSL VPN DNS split tunnel issues slow down the DNS request process.
    682675 SSL VPN RSA token (for example new PIN mode) does not work properly if the RADIUS server message contains double quotes.
    688043 VPN before logon does not request FortiToken.
    689176 IPsec VPN failover to SSL VPN with VPN before logon does not work properly.
    695133 DNS resolution is inconsistent when split DNS is enabled.
    702965 SSL VPN host check interval does not work as expected, after PC has gone to sleep mode previously.
    703939 VPN client does not send UID to SSL VPN daemon.
    706023 Restarting computer loses DNS settings.
    710603 VPN resets with each EMS push.
    713909 If VPN before Windows logon is enabled and there are multiple tunnels configured, there is a long delay before Windows login prompt.
    717448 VPN before Windows logon fails to list certificate when disable_internet_check is 1.

    Web Filter and plugin

    Bug ID

    Description
    696581 Web plugin causes Gmail attachment downloads to pause and lock up the browser.

    Zero Trust Telemetry

    Bug ID

    Description
    696230 On-Fabric detection based on public IP address does not recognize IP address change.
    697795 FortiClient fails to calculate On-Fabric result.
    698008 Disconnection from Telemetry also disconnects SSL VPN.
    699686 EMS does not receive Software Inventory from FortiClient (Windows).
    700915 FortiClient (Windows) fails to disconnect from FortiClient Cloud when FortiClient Cloud is unreachable.
    715320 FortiClient fails to update state when FortiClient Cloud is unreachable.
    Previous
    Next