6.3.3
Stable -- only crashes every couple of weeks. Reboot server every Monday morning and most problems are avoided.
Next time you are not able to connect Amazing Charts from your workstations , remote into your SERVER from any workstation and start Amazing Charts and all your workstations will reconnect. I am not sure why AC on the server goes to ?sleep. You do not have to reboot the server.
Hope this helps
Grenville