Tried to connect my WiFi to a Raspberry Pi 3 running newest volumio image.
The RPi WLAN module is not able to see my 2,4Ghz or 5Ghz WLAN. After trying several times, I found out my Fritzbox WLAN is configured to automatic channel search, which is at channel 13 at the moment.
Is there a workaround to teach the RPi 3 to connect to channel 13 or 5Ghz ?