• Step

  1. Change Gateway

  2. APPLY button click

  3. NO button click

  4. CLOSE button click

  5. Change other network setting and Save (moving progress bar, EX - IP DETECT button click or AUTO IP checkbox click and save)

  6. Go to the same menu again and check Gateway.

After these steps, the value that you changed on Gateway option is saved. Real IP address is not changed. And it doesn’t pop up the window asking reboot when click APPLY button again on the same menu.(Network> Network> PoE setup)