UTU5 has been released. Could someone please confirm that Bug #000091895 is solved in UTU5? It is not in the "Issues Addressed with this patch" list...
http://support.esri.com/de/downloads/patches-servicepacks/view/productid/160/metaid/2279
It is a serios issue with software crashes...
In addition to the "New" status, I'm not seeing any sign that it was migrated to the Development bug tracking system. Contact your sales rep/distributor/technical support to ask about it.
you could chec what has been resolved in 10.4