Description This article describes the useful mobile application, called
'IP Tools: WiFi Analyzer' when troubleshooting network issues relating
to the FortiGate Firewall. Scope FortiGate, Wireless, Mobile. Solution
In some cases, a wireless client li...
Description This article describes how to handle a high memory issue on
FortiGate firewall because of the fnbamd process. Scope FortiGate,
fnbamd. Solution In order to see if the fnbamd daemon is utilizing a
high amount of memory, use 'diag sys top' ...
Description This article describes some tips for using Notepad++ to
avoid repeated tasks when creating a TTL script. Scope FortiGate,
TeraTerm. Solution A long list of commands is needed in a TTL script.
For example: get system statusfnsysctl dateget...
Description This article describes the behavior in the GUI of Firewall
which has VDOM enabled. The incorrect reference value in VDOM entries
can be observed. Scope FortiGate v7.4.4. Solution The issue happens to
all VDOMentries. For example: it shows...
Description This article describes how to troubleshoot unexpected
behavior where the SD-WAN performance SLA is down even though there is
no actual packet loss. Scope FortiOS versions 7.2.8 and 7.4.4 Solution
This is a Known Issue (#1023878) where SD-...
can you try this article and see if any improvement?
https://community.fortinet.com/t5/FortiGate/Technical-Tip-Proxy-users-lifetime-control/ta-p/192401