When I look at my FlightAware ADS-B receiver, I am getting the following error every minute or so:
Problem fetching data from dump1090.
AJAX call failed (error: Not Found). Maybe dump1090 is no longer running?
The displayed map data will be out of date.
A minute or so later, the message goes away and the aircraft list is updated. Then it happens again.
I just updated to 3.7.2. Everything was working fine until about a month or two ago. Then I wasn’t seeing any aircraft. After updating to 3.7.2, I started seeing aircraft again, but now I have this problem.