I have updated almost all of our laptops to the latest version of ZA, since then I can't access our network via the VPN - the laptops just lock up and the only way to get out is to power off then power on again.

There is one laptop that I havent updated and this one can access VPN OK.

If I disable ZA I can then access VPN fine.

I have imported settings from OK laptop to updated laptop, but still doesn't work. I have also reset ZA and setup zones etc again, but still it will not work.

Does anyone know what could be causing this and how to resolve this problem?