Please follow the below steps to reset:
Power off the device(unplug the power adapter)
Wait for 2 seconds, replug the power back in
Wait for 3 minutes for the device to start up
Press the reset button for less than 1 seconds (you can feel the click) to do a soft reset (the little RST hole, use a pin insert it)
Wait for 5 seconds. This should set the light to slow blinking.
Please let us know if it works for you.