I recently updated a project to 4.2 on a Cobra 2 and now when I run the code, it is paused as the display and debug output is frozen.
If I hit pause in the debugger (VS2012) it breaks at the p2.run line and then when I hit continue it starts running as normal.
Everything else seems fine once it starts and this only happens when debugging is attached. In normal run mode everything runs as normal.