Internet not working on functioing WiFi adapter TP-LINK TL-WN722N V2.0

[Dave Bruwer]

without the ethernet cable:

route -n
Kernel IP routing table
Destination    Gateway        Genmask        Flags Metric Ref    Use Iface
0.0.0.0        192.168.1.254  0.0.0.0        UG    600    0        0 wlxd46e0e1f45bb
192.168.1.0    0.0.0.0        255.255.255.0  U    600    0        0 wlxd46e0e1f45bb

ifconfig
enp3s0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether 44:8a:5b:26:2b:22  txqueuelen 1000  (Ethernet)
        RX packets 18112  bytes 8197332 (8.1 MB)
        RX errors 0  dropped 6  overruns 0  frame 0
        TX packets 34314  bytes 41949566 (41.9 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 884  bytes 72432 (72.4 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 884  bytes 72432 (72.4 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlxd46e0e1f45bb: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.1.78  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 fe80::3d4f:b860:d8b2:493d  prefixlen 64  scopeid 0x20<link>
        ether d4:6e:0e:1f:45:bb  txqueuelen 1000  (Ethernet)
        RX packets 6480  bytes 1078140 (1.0 MB)
        RX errors 0  dropped 3548  overruns 0  frame 0
        TX packets 450  bytes 75672 (75.6 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0