When I installed my Wall Connector, I only had a 40-A breaker handy, but i wired with #6 and provisioned the W.C. for 35-A max charge. Now I installed a 50-A breaker, but the W.C. configuration interface (accessed through my inside WiFi says "Unable to save configuration" if I try to change to a 50-A breaker (see attached). Do have to reconnect to the W.C.'s internal WiFi to make this change, or is there another way?