You only rebooted? As rebooting did not help on my RPi It still cannot see any devices.

I have exactly the same problem since the end of December (message in log also says: OpenZWave: Received timeout notification from HomeID xxxx ).

I have an RP2 with a Razberry. I tried reinstalling the OS and Domoticz without success. Also putting back a backup didn't solve the problem

I received an answer. The xml files are updated with newer openzwave versions, and these files are then included in Domoticz. I checked with my domoticz beta version and the xml files are the same as the most recent github repository

That is why I posted the question in the forum. I will try to contact him directly.

I have found it on github under releases: https://github.com/OpenZWave/open-zwave/releases

I tried the following viewtopic.php?f=24&t=11179&p=100006&hil ... te#p100006 this also didn't work. Still searching

Well I have a problem with my TKB TZ68 (see: https://www.domoticz.com/forum/viewtopic.php?f=24&t=12676 )and there is an update for that device in 1.5 and a lot more devices are updated according the release notes: Version 1.5 - Pull Request #743 - Updated Fibaro Devices from Navstev0 (Justin) - Pull ...

I would use a grep -i "search text" /var/log/domoticz.log

With the -i it searches case insensitive

Unfortunally the problem still exists with the new version of Domoticz

Does nobody know how to fix this?

I noticed on my Domoticz (3.5838) it is using OpenZwave 1.4 and that on the OpenZwave project page that 1.5 has been released some time ago. Can OpenZwave be updated seperately by downloading the OpenZwave installation binaries and installing them? Or will I break my Domoticz installation?

My TZ68 and Domoticz on a raspberry pi with a Razberry z-wave controller almost daily loose their connection to each other. I tried healing but this does not fix this. After a reboot of the raspberry pi they can see each other again. First I thought the distance was to far, so I moved the raspberry ...

Did you ever find out on how to upgrade it using the standard Domoticz installation?