Community
The TIMEOUT doesn't necessarily work for all products. I do not have a current list of which ones are supported and which ones aren't. However, you can verify the timeout because it will have an (INACTIVE) located next to the license in the debug log for that user. Idle time generally will consist of no application activity for the time in the options file. However, it has been said that if AutoCAD is in an active command waiting for user input, then it will not technically be considered idle. Therefore, TIMEOUT and idle are very vague definitions.