Here are the issues and the solutions with them: (my opinion based on experience) 1. Router network is interrupted. Solve it by turning it off for a couple of minutes. 2. Payment has not been paid. Pay up for Etio-tele. (Btw Safaricom router አላቸው እንዴ 🤔) 3. The Ethernet cable might have interruption. Unplug it from the router, say ኡፍፍፍፍ inside the port to clear it up, and plug it back in. 4. The router is in WPS. Just click on the WLAN button on the router to activate it again. 5. There might be በረሮ in the router. Istg man, I had to clear out 10 of those fucks before the WiFi worked again. Hope this helped. Good Day!