This is great news! I'm glad to hear that it works faster for you now. However, we are going to look into our Unit Test Runner service and see why it took a lot of time to process a solution.
And just a quick note for everyone experiencing this issue:
If a solution build process takes longer than expected, try to disable the Unit Test Service and see if it makes a difference. The Unit Test Service is configurable on the Unit Testing | Test Runner option page (Enable Unit Tests Service) in the CodeRush Options Dialog (accessible via the DevExpress menu).