Opps...Looks like I messed up! I have 5.4.3 (not 5.4.1), sorry fingers don't always work right. Also have the 500 dongle.
I bought a HomeSeer Door/Window Switch, DS100 that is Z-Wave Plus LR in hopes of being compatible. It adds fine but operation is weird. After being closed for over 10 seconds it misses the first open. Then works fine until until sitting closed for over 10 seconds , again. By the way when it misses an open the red indicator does not blink. If I uninstall it from the ISY, the red light always blinks for all open and closed.
Thanks all.