I am running openhab 2.4.0-1 with Aeon’ Zwave Stick on USB /dev/ttyACM0 (raspbian.)
The usb is not plugged in directly due to this nasty USB bug on the raspi, hence the stick is on a USB hub.
Sometimes my zwave devices are no longer available since I can not send / receive commands.
The stick is still shown as online and I also tried to do a soft-reset. but that does not bring the device back to normal. The only way to get it back to normal is rebooting the entire system.
Also restarting openhab does not help.
I also dont see anything suspicious in the openhab logs and event logs.
So I somehow suspect USB ?!
Where should I start do debug this issue?
How could I check (periodically) that the usb is still working fine?
Help is appreciated.
Thanks in advance and kindest regards,