Hi everyone,
I switched to the ZW2 once it became available and now have a much more stable mesh and no more dead nodes on my little Z-Wave network (the whole mesh used to collapse randomly when I was still using an Atrim stick) but now I get at least one “1405 node could not decode message” during most runs of my automations.
I have around 20 Shelly Wave Shutters that are supposed to e.g. close when it gets dark etc. However, at least one of these will throw a “1405” and take the whole automation down with it on most days.
Repeat runs often go through but it’s completely arbitrary. I have already broken everything up so that never more than three commands go out at the same time (by adding 1s breaks) and even tried looping several steps but to no avail. Network rebuilds and re-interviews of the nodes most often affected have not improved the situation.
Did anybody encounter similar problems or does anyone know a working solution?
Thank you!