Anyone has a experience on create a site to ste vpn with fortigate firewall (as spokes and Sophos as hub), and face the ff issue:
Random instances the spoke site went down even the isp has stable connection.
And every time one or 2 sites (spoke, we got 150 spokes) went down it need to re input the pre shared key. Even though there's no changes made on both side.
[edited by: Erick Jan at 2:40 AM (GMT -7) on 29 May 2023]