Quote Originally Posted by abcd567 View Post
I checked Dump1090's display on my Desktop's web browser by typing "http://<IP address of RPI on LAN DHCP/NAT>:8080", and it started displaying Google Map & Planes. The receiver is NOT down but FR24 feeder is showing it down!!!
I asked for your config and didn't get it yet. Red colour is not necessary to get attention here either and if it shows it as down it means the connection to it is down. Decoder works with multiple receivers and in most cases it's connected directly to the device.

If you are running it together with PiAware you need to set the receiver type to avr-tcp and set the host to localhost:30002. You cannot have two decoders attaching to one USB device. It is mentioned in the FAQ section of the PDF file.