Hi ma0sm,
I too work with a very good machine and I also have experienced some performance issues when it comes to debbuging. However, I was able to minimize the problems by making sure my "Watch list variables" where just the ones I need. I think when in debbuging mode, Testcomplete slows down because it has to render all the properties and fields of the objects to show in the wath list.
I also have "optimized" Testcomplete by setting just the objects that I need, on Tools » Current Project Properties » Object Mapping.
Apart from that, I think there is not much to do :(
Regards,
Leandro de Araújo Souza
