I have an iball modem that keeps turning off the WiFi itself for no reason at all,I used to turn it back on using the button provided on the back now it isn't also working.Now each time it turns off I have to turn on my PC and turn it on in the modem settings it stays on until the PC stays on and after a while when I turn it off the WiFi gets turned OFF automatically.
https://www.amazon.in/iBall-iB-WRA3...ved=0ahUKEwia6a7K8NDlAhVei3AKHZ00BzIQguUECJ4D
https://www.amazon.in/iBall-iB-WRA3...ved=0ahUKEwia6a7K8NDlAhVei3AKHZ00BzIQguUECJ4D