I tried to install another firmware created for a school project on my tp-link ac1750 but the flashing process was taking a long time so I stopped it, trying to turn on my router I realize that it shuts down a few seconds after the leds blink.
I tried to reset the firmware with the reset button on the back of the firmware, but I still get the same problem. So I have the following questions
If the problem is the firmware, how can I flash the router with the default version, since I can't do it via the web page
If it is not the case how can I fix this problem?