Hello,

I think AfterSec is not working since log reports a notificacion inmediately to the event:


2020-04-17 16:11:59.377 Notification sent (http) => Success
2020-04-17 16:11:59.676 Notification sent (http) => Success


Sorry for my ignorance but where "white list" is configured? I run "sudo ...

Actually, I've just figured out a totally different, much simpler and I guess better way to refresh blind's level in GUI :mrgreen:
It does not require any shell script for it to work :!:
Reading ZWave Domoticz's source code, I've stumbled upon a function, that refreshes ZWave node parameter ...