We're running Management Suite 9.5 SP1. On our remote consoles we occasionally see items missing from the PXE Boot Menu. This is not to be confused with the pxe menu at network boot.
Interestingly the dosmenu.cfg file has not been modified, and still has the correct entries. If you hit the update button from a remote console showing the issue it will cause the file to be updated with the missing titles.
Everything shows correct on the core server.
Has anyone else observed this behavior?