Hi, I am having this recurring issue of Archer c1200 v2 not connecting to internet. I looked at the log and it said 'wan plugged off' or something like that. Then I thought it must be an ISP issue but

Model : Archer C2 Hardware Version : Not Clear Firmware Version : Archer_C2_V1_150902 ISP : hi, i have this router Tp Link Archer C2 Ac750 750mbps Usb Wifi Dual Band is connected to my internet compan