After upgrading from GSS 3.1 to GSS 3.2 - Remote PXE Servers are not upgraded and would stay with 3.1 build.
Remote PXE Servers staying with old version
Known issue / design limitation.
Note: You must install the point fix only on the GSS server computer and not on the remote PXE servers.
You can install Ghost Solution Suite 3.2 Point fix 1 over Ghost Solution Suite 3.2.
In order to allow automatic Remote PXE Servers upgrade - Point fix 1 was released for GSS 3.2 build.
Note: Symantec recommends closing the Ghost Solution Suite Console and any other jobs or tasks that are scheduled before you start installing GSS 3.2 Point fix 1.
Note: If you face an issue as mentioned in the article TECH234510, you must restart the Ghost Solution Suite Server after installing the GSS 3.2 Point fix1.