missing saved new product

[wolfnewclio]

Sorry for my english:

I am new on the use of virutualmart 3 with joomla 3.x.x
I config virtalmart after the istallation
I had 5 different shooper group and I have assign it your permission
when I try to add new product at 1 shopper group, joomla don't save my change.
If I add only the name of product and the SKU, joomla save my product.
anyone can help me?

[jenkinhill]

EXACT versions please.  http://forum.virtuemart.net/index.php?topic=79799.0