Same issue here:
seems to be sufficient to open and close the settings menu to fix the issue, until you close the app.

There seems to be somthing wrong in the app. The switches in the room plans are most of the time not working. I have to switch the switch from slider or buttons in the settings to get the app working again. There are more people with this: https://www.domoticz.com/forum/viewtopic.php?f=37&t=33696 ...

after update from stable to latest beta... everything is broken for me. I needed to fall back to latest stable. On domoticz, prior to the complete death, I can see the message: "Not all Nodes have been Queried yet, OpenZWave not fully initialized yet!" on Openzwave, I can see a lot of 2019-11-08 13 ...

Hi guys, I am using succesfully 11 spirit z-wave+ controllers for 1 months now, and i'm pretty happy. As of now, I am just controlling the % of open or close of the valve, so when someone touch the valve and uses the central button or + / - on the valve, the control metod change from manufacturer ...