Existing known issues

The following issues have been identified in a previous version of FortiClient (Windows) and remain in FortiClient (Windows) 7.4.3.

Application Firewall

Bug ID	Description
1020282	Application Firewall blocks applications added to the exclusion list.
1069197	Application Firewall does not block peer-to-peer (torrent) traffic.

Deployment and installers

Bug ID	Description
1104334	Deployment message is in English for PC with local language not set to English.

GUI

Bug ID	Description
1100909	FortiClient (Windows) language change affects Windows logon screen language.

Install and upgrade

Bug ID	Description
995379	FortiClient single sign on mobility agent does not properly install on CIS hardened Windows 10 and 11 image.
1106731	When upgraded from 7.4.0 or 7.4.1 to 7.4.3 using .msi files, VM does not restart and FortiClient (Windows) services do not start automatically. Workaround: see Upgrading from previous FortiClient versions.

Malware Protection and Sandbox

Bug ID	Description
1098883	Sandbox does not restore file when antivirus is not installed.
1103310	German message on reboot prompt does not show completely.

Multitenancy

Bug ID	Description
1089156	FortiClient (Windows) automatically switches to default site when EMS enables multitenancy.

Quarantine management

Bug ID	Description
1072475	FortiClient (Windows) does not block IPv6 traffic when EMS quarantines endpoint.

Performance

Bug ID	Description
1099258	FortiClient (Windows) causes Windows Defender to have high CPU usage.

Remote Access

Bug ID	Description
999139	Laptop Wifi DNS setting is stuck in unknown DNS server after FortiClient connects and disconnects IPsec or SSL VPN.

Remote Access - SSL VPN

Bug ID	Description
930740	FortiClient (Windows) cannot set up SSL VPN if the password contains Polish characters ł, ą, or ń.
976800	Azure automatic login is possible when Microsoft conditional access policy does not allow authentication.
1018817	User must click Save Password to save SAML username.
1024304	FortiClient (Windows) is stuck on token entry page when user clicks Cancel for SSL VPN tunnel connection.
1091993	With Disable Connect/Disconnect on, FortiClient (Windows) loses saved SSL VPN user credentials when waking from sleep.
1111305	Autoconnect triggers when endpoint wakes from sleep or powers on in an on-Fabric location.

Web Filter and plugin

Bug ID	Description
1084513	Windows 10 users cannot access websites due to Web Filter rating lookup errors.
1101902	Letsignit application cannot authenticate while connected to EMS telemetry.
1106128	FortiClient (Windows) cannot block or warn about unauthorized websites when Web Filter extension is disabled.