Can I know if I mention an IP address and MAC address, the type of the device that is connected to my WiFi as it stealing my WiFi? I am not that professional in PC things and I want to be sure if this isn’t a part of the router or the WiFi device. It is mentioned also that the type of device is Mitsumi Electric, and also there is IP address with MAC address I didn’t recognize called TG-ACF-LTP-0003. I want to know if it is laptop or mobile or tab. It will be very helpful if you mention ways to help, I can mention the addresses if it helps to detect the kind of device. Many thanks.