Hello everyone,we're currently experiencing issues with some users
trying to connect to our IPsec VPN. The FortiClient times out during
connection, even though the configuration and password are correct.After
investigation, I found that the root caus...
Hello funkylicious,I might not have been clear enough. We are completely
logging off the previous user, waiting a few seconds, and then logging
in with a different user. So there are no simultaneous logins on the
machine. However, only the very first...
We’re experiencing the exact same issue. Our users are authenticated via
LDAP against our local domain controller.It doesn’t matter whether
FortiClient is installed using the .msi or .exe installer, nor does it
make a difference if it is deployed usi...
Hello kaman,thanks for the information. The VPN was already setup using
the guides from the links in your post. The issue still exists and here
is the full debug log using your debug commands.When removing some
amount of groups from the user in the A...
For us, simply setting "tcp" instead of "udp-fallback-tcp" didn’t work
either. It turns out that most of the clients experiencing this issue
were still running very old Windows builds, like 1809 or newer, but
still outdated.We reinstalled those machi...
We are experiencing the same or a very similar issue. We are using
udp-fallback-tcp because some of our users are in restrictive
networks.While UDP works without any problems, users who rely on TCP are
encountering connection failures.In the firewall...
