Hi Gene,
sorry for the delay and thanks for your effort.
I now had tine to test your latest z-wave library.
Now the query works for all of the devices, but when I try to set some parameters it's running into timeout.
In the logfile I saw that the device sleeping flag is always set and the message will be resent. But most of the tries the device was awake! And one of the sensor nodes realy got the commands, but only one. Never the less all get commands faild with timeout, even when the device was awake. If the device send date on his own they are received. The device Nr.15 is detected during query, but afterwards all communication fails.
I add the log.
If you have some time left, can you please have a look?
Thanks Christian