Hello keeper,
if you just want to quit your vi (and LabView) you can place the "Exit LabView" inside the "stop value changed" case of the event structure. But this is not a good way to stop a vi (this will interrupt communication with devices and so on).
If you need this blinking led you can put the while loop into your main vi (EBTS_13.vi) parallel to the other while loop. It's just a signal the vi is still running?
Best regards,
GerdW
Best regards,
GerdW

using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019