Thanks Martinus, that was it! I admit I've never realize there was such parameter in the Advanced Tab.Martinus wrote:Check this setting in tools/advanced menu:
Message Delay (ms):
defaults to 1000 but can be lowered. This could be the delay that you're experiencing.
FYI bringing it to 0 did not work as the button behaviour was faster but unstable, with lots of false event.
With tome trial&error I set it to 100ms, really stable and button reacts real time even with multiple pushes one after the other!
Thanks again, I'll update the title as issue is fixed