Raspberry Pi-Logo_2581x2581Fix ‘WiFi country not set’ error on Raspberry Pi Model 3 B+ by adding a country code to the wpa_supplicant.conf file.  Accessing your Raspberry Pi and setting the country code is essential for enabling WiFi on a Raspberry Pi Model 3 B+ and for using the WiFi module to connect your Homebridge, openHAB or Home Assistant application to your local network. 

Here is the error message ‘WiFi country not set’:

Logitech Harmony Hub‘Starting channel not working’ is a common issue on Logitech Harmony Hub after setting up an activity with a device, especially your TV. You fix  ‘Starting channel not working’ by adding a delay of approx. 3-5 seconds to the starting sequence. This gives the Harmony Hub more time for the next task after powering the device on.