severusx Posted July 23, 2013 Report post Posted July 23, 2013 I am new to SCCM and have built a test lab to learn the product. So far everything has been good, but I am running into an issue where my clients are not respecting the defined maintenance window. As far as I can tell, the device is not a member of any other collections with additional windows defined. The deployment is not configured to allow installations outside the window after the deadline is reached, so I am not sure what is allowing the clients to pull the updates outside the window. Some advice would be greatly appreciated! Quote Share this post Link to post Share on other sites More sharing options...