I have not been home so i am unable to change radios or add capacitors, but what i have done and has worked for 3-4 days now is just adding delays between switching the relays. Before i would switch 1 off and 1 on at the same time, now i have added 15 seconds between and it is working without issue (fingers crossed)

@kopite said: Thanks @jkandasa, that's looks exactly what I am after. Does this code integrate to the various controllers without issue? I am running Vera & Domoticz @kopite I developed this code for MyController.org But it should work for any controller which supports MySensors.

What are logs on Domoticz when you restart your node?

@kopite Use the Serial monitor on the pulse meter Arduino and check if any VAR messages are sent with status ok. (debug on = default). If so then you know that at least the Gateway (and therefore Domoticz) is receiving information. If so and the Pulse meter data is not receive you could try a Temp or Light sensor to test if that works. Happy debugging :)