Recently we updated the McAfee ePO to version 4.5 but now I have one problem with my secondary repository. It seems that not saved the configuration for this, and now the updating task to the computers from ePO has became slow the network. What can I do for solve this issue?
I'm assuming that by "secondary" repository you mean a distributed repository? If so, then I would simply enter the settings for the repository into ePO 4.5 and then run a replication task - that should create the repo and populate it. Then, as the clients pick up the new sitelist from the server, they will statr using the distributed repository again.