Big delay between 2 commands

Hello,

I use the zwavejs-2-mqtt addon from Frenck.
Unfortunately I have a big delay when I want to open or close several shutters (Figaro Roller Shutter 3)at the same time.

With the old Open-Zwave integration this worked without problems.
Now when I want to close all shutters at the same time (by buttons in HA or by Siri via HomeKit), first one closes, then 10 seconds later the 2nd one, then again 10 seconds later the 3rd one.

Is there a solution for this?

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