It has been frustrated about this configuration; the sslvpn idle-timer is still not working.
I configured all related parameters/attributes as the following weblink:
Technical Tip: SSL-VPN Idle-timeout not working
My network configuration as below:
1. Fortigate 100E with FortiOS v7.2.4.
1.1. SSLVPN Client DNS same as Client
1.2. SSLVPN idle-timeout 300
2. FortiClient VPN v7.0.8.xxx
3. Windows 10 home
3.1. "SSDP Discovery" is disabled
3.2 "LLMNR" is disabled
But the SSLPVN idle-timer is still working, any recommendation, many thanks ?