Setting Up Energy Meter After System Switch

Hello everyone! I’ve recently switched from Homematic IP to CCU3 and I’m trying to get my energy meter working properly. The transition has been mostly smooth, but I’m stuck on one thing: the energy counter on my hmip-psm device keeps resetting to zero. Does anyone know how to adjust the cumulative energy value so it reflects the actual usage? I’d really appreciate any tips or advice on this. Thanks in advance! :pray: