@Mkd463 You can try configuring it multiple times because the WPS configuration needs a clean environment,I find this article:How to use WPS function on TP-Link Wi-Fi router Otherwise,What client are...

@MartiMa I think it could be a damaged power button or a malicious virus.You can also try disconnecting all devices connected to the M7350 and see if it still reboot.

@Jdhn I think you can also check that your firewall allow ping requests while blocking remote access requests.

@Mcanalejas Oh,it seems like the router doesn't recognize the air conditioner. I think you can update the firmware of the router and the air conditioner first.You can Put the router close to the air...