Hello, everyone. I have encounted a problem with simulation using mmsim7 today.

In mmsim7.1 release spectre, if i start a new spectre simulation from ADE, the background running simulation of the same users will be terminated automatically. So I cann't simultaneously run 2 or more spectre simulation now, there is no such problem in mmsim6.x release. Is this a bug in mmsim7 or i missed some setup?  :-[