The SFDC disconnects after eight hours of inactivity, this is to free up resources on the server.
If you are a MyDesk/FactoryMaster 2.0 customer, all users will have a default inactivity timer of three hours. If you would like to extend this timeout please raise a new case online and reference the title of this article.
(case with CE)
SFDC terminal keeps timing out
The issue is our SFDC terminal keeps logging out of the server overnight / over weekends and displays an error message saying it's been disconnected from the server due to inactivity.
Written by Arthur Ashdown