I am receiving the error message: Problem fetching data from dump1090. AJAX call failed (timeout: timeout). Maybe dump1090 is no longer running? The displayed map data will be out date.
I tried to fix the issue by reinstalling the PiAware software. I downloaded PiAware on Raspbian Linux 3.3.0 and used Etcher to install the image.
The Raspberry Pi 3 is connected via WiFi.
Any ideas on how to fix this?