Google Assistant sends wrong value to Fibaro Dimmer 2

Configuration Z-Wave
1

Hi all,

I’ve got 3 Fibaro Dimmer 2’s installed and they all have the same issue. If I reboot my system (HA is running on a Odroid N2+) they all work fine for like a day. After that, values inputted through Google Assistant are wrongly sent to the dimmers. For instance: if I ask Google to put the light on 75%, the light is dimmed to 7%. Asking Google to put the light on 65% results in 3%. The strange thing is that Google Home and Home Assistant are always showing the correct/actual value (so in this example 7% or 3%). Manual inputs in either Google Home and Home Assistant are always handled correctly, the problem is merely with voice commands. Like stated before, I can fix the problem temporarily by rebooting the system (just restarting Home Assistant isn’t sufficient), but I’d like to know where this behavior is coming from.
Does anybody recognize this?

2

Ok, it took a while but I figured it out myself. Apparently Google assistant gets lost when when I use the word ‘percent’ in my voice command. So ‘hey Google, lights at 65%’ results in the behavior I described. But ‘hey Google, lights at 65’ always works.