wifi AC/DC and Exclamation mark appearing
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wifi AC/DC and Exclamation mark appearing
Hi. i work in an ISP in iran in customer service section. its been a while that any customer who has tp link modem router at home faces sudden wifi AC / DC and an Exclamation mark appears above his screen. this happens while other LAN cable devices work properly. turning of and on is a temporary solution and it occurs again. setting IP and DNS doesn't have any positive effect. i tried updating firmware and shutting off some high data consumption apps. this ruined tp_link market in iran.does any body know how to fix this?