I had been running PiAware without issue for several months until a couple of days ago when I needed to move the RPi and reroute some cables. After powering it up again, it failed to connect to the wifi network.
I ran raspi-config to see if anything related to the network had changed, and when I select Network Options | WiFi I get the message:
“Could not communicate with wpa_supplicant”
What the heck does that mean? How do I go about getting connected again.