Is my AR-300M bricked?

Technical Support for Routers
1

I clicked ‘reset’ in the web menu, hoping to reset settings to factory default. Unfortunately the router never ‘came up’ again.

When it switched on, the power and ‘configuration’ LED eventually settle to both be green and solid on. When starting - the ‘configuration’ LED seems to blink slowly then rapidly for a while then settles to green.

What is going on and what can I do to remedy? I’ve tried pressing as well as holding the reset button - with no joy.

2

In general, it is impossible to be bricked after reset the router.

You can try to debrick, please refer to the guide.

Developing firmware.
Stable firmware

3

I will investigate that but need to get a USB Ethernet adaptor for my laptop.

Are you able to comment on what the lights mean and what may have happened?