Dear Friends, I don't know if this happened to someone more. I have one father site and the slave sites. One slave site is a "Template Site" which contains extensions, templates content,menu and copy templates, images and docs folder for create new websites. For that we create a JMS template which copy the folders and DB from that "Template site" to the new sites.
We had the next problem on Template Site we can change the default Joomla templates without problem. But when we want change the default Joomla template on slaves based on "Template site" it change on DB and on the administrator but we still see the default joomla template from "template site"

I have noticed it and will try reproducing it.