Domoticz

Despite using most recent versions of RFLink (r51) and Domoticz (2024.4), I can't connect a Auriol 4-LD6313 rain gauge, even though it has been recently added as new known device in r51.
'Discover new devices' function was activated, without discovering this new device (temp. and rain).
Has anyone been able to connect this rain gauge or have any suggestion to help me?