I think I've bricked my router. Some time ago I succesfully installed gargoyle and it worked just perfect, but one day I tried to use the router as repeater.
First time it worked, but I couldn't access the router config via web so I tried to reset it and worked the first time. I had access again and tried one more time, but after updated to the latest release, then I configured as repeater again. This time I couldn't access again but the reset didn't work, even using the 30/30/30 method.
Now I can't do anything, no ping response, no telnet, tried wireshark from ubuntu and nothing

System led blinks as if it's booting then it stops blinking and stays on, also tried pressing the QSS button when it starts blinking but nothing, no ping and no telnet.
Any help will be very helpful, thanks in advance.
PD: sorry for my english.