I have installed the current FortiClientVPN_18.104.22.168_OnlineInstaller.dmg on MacOS BigSur in an M1 based system and once a connection is configured it works fine. Only after restarting the Client every time is reports that the preshared key is wrong, so I have to enter it again. The key is saved in the connection but it application seems to get it wrong after restart, maybe because of the use of special characters like §$#@&%!?.
Has anyone similar experience and can suggest a solution for this issue?