vi as dialog is freezed

[vamador]

I am running vi's as dialog windows where the operator has the option to pass/fail a UUT, I am running multiple windows at the same time and have noticed that sometimes one of the windows (vi) is not responding when I try to highlighted or selected with the mouse or the keyboard, does it have to do with the priority of the window running? how can I avoid this odd behavior from happening?

thanks

vicente

[NIquist]

Make sure you have a wait function (~100mSec) in loops that wait for user input.  LabVIEW will hog CPU cycles otherwise. That sometimes results in lockouts or other strange behavior.