If you switch your TestStand Adapter for LabVIEW from Development System to Run-Time Engine, then TestStand will create its own thread for each VI (they behave like two different executables then). To enable network stream communication between two different threads / executables on the same PC, you have to define a context in the URL syntax for each endpoint. It will look as such:
Complete the following steps to use a URL with this syntax to prompt a connection between two endpoints.
Collaborate with other users in our discussion forums
A valid service agreement may be required, and support options vary by country.