For the past few months I have tried to fix this issue: when starting up forticlient VPN on my mac OS 11.1 (but this issue was already happening before updating to Big Sur) I just get a blank (white) screen (see attached image).
This works fine, and it has permitted me to unistall and re-install many different versions of forticlient VPN (6.4, 6.0 , 6.1 ...) , but to no avail, the blank screen always keeps appearing on start-up.
HI, I am also having this issue. Macbook pro 2017 OS Ventura Maccleaner Pro was used to perform a clean OS was updated Since this Forticlient is opening only with a blank white window. And when I shut down the app a pop-up saying "Failed to stop services" appears
Re-installing Forticlient has not worked. Legacy versions do not appear to conenct.
Maccleaner has been removed. Java is updated. VPN has access and security permissions.
Any other ideas? This is ruining my ability to work from home! Send Help!
The Fortinet Security Fabric brings together the concepts of convergence and consolidation to provide comprehensive cybersecurity protection for all users, devices, and applications and across all network edges.