Zwave roller shutter device offline

[0user0 (Tony)]

Hi,
I have 6 zwave rollershutter device.
If I use a associations group function or I create a group in the .item and .sitemaps file, when I use a single command for all the rollershutter there are a delay (no problems) but some of the zwave rollershutter device go to offline and the roller shutter stop, for use this device I must switch off and switch on again the zwave device (it doesn’t even work through the physical buttons).
What is the problem?
The polling time or other?
I’m new of the zwave world.
Thanks.

[sihui]

Zwave Roller Shutter control

I have no idea what you are talking about, sorry. My example works, if you are adapting that to your system it should work too. If you are changing something it may not work and you need to read the docs. Then you have a problem, please provide debug logs showing this. No, people are using zwave with around 150 devices on one controller without problems.