For some reason root[key] is false and it always sets INADDR_NONE to _ip.
@ -77,7 +77,7 @@ void WiFiSettingsService::reconfigureWiFiConnection() {
}
void WiFiSettingsService::readIP(JsonObject& root, String key, IPAddress& _ip){
if (!root[key] || !_ip.fromString(root[key].as<String>())){
if ( root[key].isNull() || !_ip.fromString(root[key].as<String>())){
_ip = INADDR_NONE;