Send and receive different signals?

[codegrau]

I have 2 MQTT433gateways in ~20m distance.

When sending
{"systemcode":24,"programcode":1,"on":1}
from first one

I receive this
{"systemcode":25,"programcode":1,"state":"on"}
on second gateway.

Is this a correct behaviour? If not: how could I debug this further?

[puuu]

Hi, thank you for using MQTT433gateway.
This is somehow strange. The systemcode should be same. What protocol you ar using? Please can you report the debug messages with debug flag protocolRaw enabled.