last week i've upgraded from Hyperlynx_8.0 to Hyperlynx_8.1. By means of test I've run the DDRx wizzard on a already existing design. In Hyperlynx_8.0 the total simulation time is about 30minutes, in the 8.1 version the analysis status is only 10% after 90 minutes. The hardware configuration is still the same and no other processes are running on my system.
Any idea what can be the reason for this?
Appreciate your help.