Raspberry Pi4
Tested with both a Raspberry Pi 2.5A PSU using adapter and also with my USB-C laptop PSU.
Tested using two different FlightAware Pro Stick Plus SDR dongles.
Tested in all four USB ports.
Using Raspbian Buster Lite and then doing the following:
wget http://flightaware.com/adsb/piaware/files/packages/pool/piaware/p/piaware-support/piaware-repository_3.7.1_all.deb
sudo dpkg -i piaware-repository_3.7.1_all.deb
sudo apt-get update
sudo apt-get install piaware
sudo apt-get install piaware-web
sudo apt-get install dump1090-fa
Same results with all different combinations of the above: