I think this is a really simple fix. Can you try out v1.1.0-beta.1 please? If you’re using HACS you can just go into HACS, find the integration and click redownload.
I have just installed the beta and tried adding a second account/charger and interestingly is comes up with the message “Unknown error occurred”, but when I click OK it has added the charger, but it seems to be a duplicate of the first one, rather than the new charger (checking the serial numbers).
Let me know if there is anything I can do to help diagnose the problem?
@dan-r Loving the intergration. Only thing I’ve been able to find that will allow me to control with HA but one question, have you worked out a way to use the CT Clamp data from the Ohme Pro? Would love to use that with my HA as we have a clamp on our incomes