Hi Arvind ,
Server which are not receiving updates belongs to the proper server and group also . When i click on the troubleshooting it showing the server ip address not the server name . And the server who are suppose to receive updates from GUP are successfully getting updated with the latest dat version .
Even i manually update the SEP AV system which are getting update through GUP had received the latest patch of 31 st july and it is showing updated . But few system which are directly receiving updates from SEP . Are not showing updated ver .
Attached is the screen shots . I try option update content on the group of the client system .