Hello, We are experiencing a problem where licenses are not returned to the server. When I check the usage of license's I can clearly see the users and machines that are using a license, but often the machine is logged off and the user no-where to be seen. We are using LMtool v8.3c with 3DStudioMax and combustion. I have been referred to this board from the Discreet discussion forums by one of the FA's. A re-boot of the server is required to retrieve the licenses. Any help would be appreciated. Josh.