The device may be out of power, or it may be running on battery power.
When the device is using battery power, for saving power, the pet feeder will only connect to Wi-Fi at the time of schedule to complete feeding.
AC power mode
The pet feeder will connect to Wi-Fi that you can visit and control it whenever you want.
Battery power mode
For saving power, the pet feeder will only connect to Wi-Fi at the time of Schedule.