HP Sistem Management Homepage timeout

the timeout errors in windows (error 1053) can be addressed by adjusting the UI timeout (default 60 seconds).
Check for the SMH log for entries such as this:
MAJOR 11/19/2012 2:19:24 PM
UI Timeout (limit: 120s) — vcagent(HPVersionControlAgent):359s||vcrepository(HPVersionControlRepositoryManager):0s||elm(backwardscompatibility):0s

which indicates that the one of the agents needed more time than that specified by the UI Timeout limit.