Something to add: Bus Creator.
When I select a certain Bus Object in the bus creator dialog I d whish it would name the signals according to the Bus Object... now I have to enter them manually..
27 Jun 2013
Automatically resizes the number of ports on a block for automatic connection.
I have not been able to replicate the issue that you describe. Are you definitely using the latest update of the files?
If you have a sample model that you could send I'd be more than happy to figure out what's going on. Thanks!