I've been using the range extender for a year now, but suddenly it stopped showing up on the wifi list and when I connect to it with ethernet cable, wifi scanning doesnt find any wifi networks (I can find lots of wifi networks with other devices where i check the extender from). I've already tried:

1. Connecting to extender by ethernet cable and checking if ssid is visible or not (it's visible)

2.Trying to set up with QSS

3.Trying to set up with the app but i can't find extender' ssid on wifi list apparently

I want to know if i can do something to get it work again, or there's something wrong with the hardware