@Kevin_Z I had already tried to factory reset the router before posting my question here. To be sure I tried it again yesterday, because I wasn't sure if I really pressed the reset button for 10...

Greetings, I have TP-link TL-WR940N router that was working fine. One day it just stopt working and light is now blinking. For 4 seconds it stays on blue and 1 second on orange. And I don't see the...