I am using version 1.4.2 and the ip is saved at the initial setup. when you do it again it doesn’t save the new ip address with the ESP_WiFiManager/examples/ConfigOnSwitchFS_MQTT_Ptr at master · khoih-prog/ESP_WiFiManager · GitHub example. with the ESP_WiFiManager/examples/ConfigPortalParamsOnSwitch at master · khoih-prog/ESP_WiFiManager · GitHub it is working ok. so there has to be a difference but I can’t find it