TestStand Operator Interface Example Hangs on Third Execution

[Suneel]

Hi

I'm using the Simple LabVIEW Operator Interface Example

"\Public\Documents\National Instruments\TestStand 2013\UserInterfaces\Simple\LabVIEW\BuildScript.lvproj"

which demonstrates the ActiveX controls of NI TestStand and I'm using the following sequence file

"\Public\Documents\National Instruments\TestStand 2013\Examples\Demo\LabVIEW\Computer Motherboard Test\Computer Motherboard Test Sequence.seq"

When i execute a sequence for the first time everything works perfectly, Second time the Sequence starts executing with a delay and third time the execution hangs.

The following is way i execute

First Time:

1. Run the "TopLevel.vi" from the BuildScript Project.
2. Open the ComputerMotherBoardTest Sequence from the Examples
3. Click on Test UUT button
4. Prompts for UUT Serial Number, Click on OK button
5. Selection of Test screen prompts, Click on OK button
6. The execution starts and the results are displayed.
7. Prompts for UUT Serial Number, Click on Stop button.
8. Click on Close Execution button
9. Click on Close Sequence button
10. Click on Panel Close.

Second Time:

1. Run the "TopLevel.vi" from the BuildScript Project.
2. Open the ComputerMotherBoardTest Sequence from the Examples
3. Click on Test UUT button
4. Prompts for UUT Serial Number, Click on OK button
5. Selection of Test screen prompts but with a delay, Click on OK button
6. The execution starts and the results are displayed.
7. Prompts for UUT Serial Number, Click on Stop button.
8. Click on Close Execution button
9. Click on Close Sequence button
10. Click on Panel Close.

Third Time:

1. Run the "TopLevel.vi" from the BuildScript Project.
2. Open the ComputerMotherBoardTest Sequence from the Examples
3. Click on Test UUT button
4. Prompts for UUT Serial Number, Click on OK button
5. Selection of Test screen prompts but with an increased delay, Click on OK button
6. Hangs

I now have to click on Panel Close and forcefully terminate the execution. I have made a small video which shows that i have described above, please have a look at it. If you are not able to open the link paste the following URL in the borwser

http://www.screencast.com/t/c04IqQvN7B

I'm having LabVIEW 2013 Professional Development System, NI TestStand 2013 with Windows 8.1 Operating System.

I'm developing an application based on this example which requires both TestStand and LabVIEW. It would be great and i would really appreciate if anyone could help me on this issue.

Regards

Suneel