@riahc4 I simply returned my device and bought power socket without AP and attached normal cheap AP and got the same but you are right shi... firmware without support!

@TP-Link I called to your support line and I got information that you will NOT prepare new firmware for this model (WPA-7517) because is not longer in sale. Is it true?

Hi, Could you please provide information when will be available new firmware for EXACTLY this device TL-WPA7517 with option to disable hidden DHCP server? Or how can I do that on the latest available...