I just upgraded my Pi 3+ from Kodi 17.6 to 18.2 and I have lost 802.11ac using the Pi built-in wireless. I have a USB dongle that will connect to the ac network, but that is not my end game. Also, 18.2 doesn't even see the 5Ghz network in "Connections" using the built-in wireless but the 5Ghz will display using the dongle. Did I forget to do something?
Please provide URL from:
cat /flash/config.txt | paste