SEPM Live update failing
We have SEPM version 12.1 installed on a 2008 Server Ent SP2. We have this issue where most of the clients go out of date after a while. On checking, found that the Live update on the server keeps failing. We contacted Symantec support and have been working with them for more than a month now with no solution is sight. Symantec support keeps juggling between LU reinstall and rebooting SEPM server. After reinstall, LU seems to work fine for some days.
The current Defs on the SEPM are of 22/03/2012. Here is the most recent errors when we tried to run LU manually from the manager -
LiveUpdate encountered one or more errors Return code = 4
Suggestions are welcome.