I have my battery set to charge fro 3pm - 4pm to ensure that we have sufficient energy stored to avoid peak prices between 4pm - 7pm. However, this charde did not stop at 4pm as scheduled. Instead, the power dropped from 3.6kw to 1kw, and continued the charge the battery and power the house from the grid for an additional half hour. I’ve double checked the time windows are as intended and that the current battery level comfortably exceeds the minimum threshold set. The temperature is also too high to trigger winter battery protection actions. Is there a setting I’ve missed that would cause this?