@Eawo Domoticz groups sensors after the order you present them in, see: https://forum.mysensors.org/topic/5132/ds18b20-ans-sht31-d-show-up-as-combined-sensors-on-domoticz/15

I send every 5 minutes and check the value before so that I only send if the value has changed

I have been running my sensor for nearly 2 months now and battery level has only decreased 1-2%

Make sure you use 1 MHz bootloader

I have submitted a bug report on this

The electronics work perfect in the TH version but it seems like the enclosure is too small for it to fit.
I needed to carve a bit both on the bottom and lid to be able to mount them together

@Jokgi Mots probably they are not genuine (bought from Aliexpress) but these devices themselves have not caused me any issues before. It started when I upgraded to 2.1.1. Although, after a clean install with 2.2.0 Beta it started working again so I am 100% sure that it's not the modules

@mfalkvidd Good! I have now succeded in getting 2.2.0 Beta up and running with Ethernet GW