Blinking RED LED

LED on my FlightFeeder is just blinking red! FlightAware webpage shows a huge reduction in the covered area (which was a large before) by the station! What could have gone wrong? Regarding the antennae, it is completely ok, dry and rust-free. Connecting the device with other antennae of Airnav RadarBox seems to have no effect on the device, plus the antennae also doesn’t works with the RadarBox. Kindly Help! eager to contribute to ADSB tracking more, but this problem is hindering this!

Please mail the details to adsbsupport@flightaware.com. Thanks