Hello.
I had previously the same problem with Cube Orange ADSB carrier board and PX4. But some forum posts helped me that the default current ADC channel in PX4 is wrong, so after changing it problem got solved I could read the current. But I have bought a new Cube Oranges with ADSB carrier board on 2023 the same problem is present but the solution that worked didn’t work for this case. Please help, I have tried from 0 to 32 ADC channel on BAT1_I_CHANNEL parameter but they didn’t give me much information.