Free Forticlient VPN 7.4 drops connections on windows 11 leaving OSI layer broken

[KarlH]

When using Teams and sharing my screens all kinds of updates try to occur. ( high bandwidtrh the VPN just drops ) it seems to always want to check for updates. and then with in minutes I'm disconnected, the vpn drops and destroys my ability to use the network at all. I am forced to reboot. Why we use this I do not know.

Here is a small sample of the debug level logging.

3/12/2025 11:13:52 AM debug update get_soft_invent(), soft_invent item: 0 1^Microsoft Windows 11 Enterprise Edition#x64#en-US^Microsoft Windows Desktop Runtime - 6.0.36 (x64)#48.144.23186#Microsoft Corporation
3/12/2025 11:13:52 AM debug update get_soft_invent(), soft_invent item: 0 1^Microsoft Windows 11 Enterprise Edition#x64#en-US^Microsoft Windows Desktop Runtime - 6.0.36 (x64)#6.0.36.34217#Microsoft Corporation
3/12/2025 11:13:52 AM debug update get_soft_invent(), soft_invent item: 0 1^Microsoft Windows 11 Enterprise Edition#x64#en-US^Nmap 7.95#7.95#Nmap Project
3/12/2025 11:13:52 AM debug update get_soft_invent(), soft_invent item: 0 1^Microsoft Windows 11 Enterprise Edition#x64#en-US^Notepad++ (64-bit x64)#8.7#Notepad++ Team
3/12/2025 11:13:52 AM debug update get_soft_invent(), soft_invent item: 0 1^Microsoft Windows 11 Enterprise Edition#x64#en-US^Office 16 Click-to-Run Extensibility Component#16.0.18526.20144#Microsoft Corporation
3/12/2025 11:13:52 AM debug update get_soft_invent(), soft_invent item: 0 1^Microsoft Windows 11 Enterprise Edition#x64#en-US^Office 16 Click-to-Run Licensing Component#16.0.18526.20144#Microsoft Corporation
3/12/2025 11:13:52 AM debug update get_soft_invent(), soft_invent item: 0 1^Microsoft Windows 11 Enterprise Edition#x64#en-US^Open-Shell#4.4.191#The Open-Shell Team
3/12/2025 11:13:52 AM debug update get_soft_invent(), soft_invent item: 0 1^Microsoft Windows 11 Enterprise Edition#x64#en-US^Privilege Management for Windows (x64) 23.6.89.0#23.6.89.0#BeyondTrust Corporation
3/12/2025 11:13:52 AM debug update get_soft_invent(), soft_invent item: 0 1^Microsoft Windows 11 Enterprise Edition#x64#en-US^Rapid7 Insight Agent#4.0.14.41#Rapid7, Inc.

then

3/12/2025 11:13:52 AM debug update get_update_objs(), no need to upload softinvent at this moment
3/12/2025 11:13:52 AM debug update update process received object(1 of 2): FCPR
3/12/2025 11:13:52 AM debug update update process received object(2 of 2): FDNI
3/12/2025 11:13:52 AM debug update update done
3/12/2025 11:13:52 AM debug update update thread exit
3/12/2025 11:13:52 AM debug update No update is available.
3/12/2025 11:14:02 AM debug system FortiTrayApp : FortiTray started, TaskbarCreated message=49241
3/12/2025 11:14:03 AM debug system FortiTrayApp : Failed to create FCE/FCAMFE tray icon!
3/12/2025 11:14:07 AM debug system (repeated 5 times in last 5 sec) FortiTrayApp : Failed to create FCE/FCAMFE tray icon!
3/12/2025 11:14:09 AM debug system FortiTrayApp : Tray icon is destroyed
3/12/2025 11:14:09 AM debug system FortiTrayApp : Tray icon is created!
3/12/2025 11:21:52 AM warning sslvpn CSslvpnAgent::InitPipeHandle() 137 CreateFile() failed.. LastError=231
3/12/2025 11:21:52 AM warning sslvpn Server is busy. Waiting...

When it drops it corrupts the OSI layer and I have to reboot the machine. it leaves the computer un-connectable.

Do I have any options for any support from Fortinet?

Thanks in advance

Karl

[peter-supply]

We are encountering this issue too.

[clysthyeneves]

Any updates?
we have this issue too

[MZBZ]

Those updates are related to this feature: https://docs.fortinet.com/document/forticlient/7.4.1/ems-administration-guide/11643/software-invento...