sudo nano /etc/NetworkManager/system-connections/Potter.nmconnection[connection]
id=Potter
uuid=366f22e1-492d-4b08-8457-da3ccfe425a6
type=wifi
permissions=
[wifi]
mac-address-blacklist=
mode=infrastructure
ssid=Potter
[wifi-security]
auth-alg=open
key-mgmt=wpa-psk
psk=0x101011
[ipv4]
dns-search=
method=auto
[ipv6]
addr-gen-mode=stable-privacy # change to eui64
dns-search=
method=auto
sudo service network-manager restart