This may be because of two reasons:
- The clock of your pi is not properly synchronized. You can synchronize it by following commands
Code:sudo /etc/init.d/ntp stop sudo ntpd -q -g sudo /etc/init.d/ntp start
- You are not receiving enough number of ADS-B messages. If you are using the Whip antenna which came with the DVB-T,
- place it over a metal sheet or food can
- change its location close to a glass window or outer wall where signals are strong.
Comment