I have a async VI that runs parallel with TS program in a subseq. I'm calling the subsequnce in a New thread from the Main sequence. I also have a DMM subsequence that runs without any problem following that. But If I were to place a break point in any of the steps in DMM subseq, the program no longer runs and the resume and step icons are disabled. The program resumes when I stop the VI running parallely. Is this is a problem with the VI?
The same situation does not occur if I call the parallel VI in an action step in main sequence using Start Asynchronous Call node.