What should I do if the SunVTS appears hung?
First, give SunVTS some time to run the tests. Sometimes the tests use so much of the system resources that there is a delay in updating the SunVTS UI, and it appears hung. Second, if you determine that SunVTS is indeed hung, it might be caused by one specific test. Try deselecting the test that is indicated as currently running. You can start another UI (see Starting the SunVTS Kernel and Interface Separately) to control SunVTS.