>Look for something else, because it's working for me even if I don't Autosize=.t. immediately after... I've tried it in class and in form and both are working just fine.

I found a workaround.

From the Activate() of the form, I call the method to refresh the values of that class.

Also, in that class, at the end, I put a This.User.Visible=.T., which is not necessary but fixes the bug.