FortiClient VPN & Endpoint

Practical help articles for common problems.

Confirm your assigned VPN gateway, connectivity, authentication method, and client compatibility.

Review the exact client and FortiOS versions, connectivity, and authentication logs before making changes.

Compare Wi-Fi and wired connectivity, network latency, client logs, and gateway session behavior.

Confirm the correct username format, MFA method, certificate status, and account authorization.

Test reachability to the approved gateway and confirm the configured VPN protocol and port.

Check split-tunnel routing, DNS settings, and corporate traffic policies with the network administrator.

Check route installation, destination DNS resolution, user permissions, and firewall rules.

Use the approved Fortinet download and confirm compatibility with your Windows version.

Confirm macOS compatibility, required permissions, and the approved installation package.

Review the managed deployment policy, version compatibility, and installer logs.

Verify certificate validity, trusted issuers, correct hostname, and device time.

Check the managed endpoint assignment, EMS reachability, certificate trust, and enrollment logs.