There is a few different threads on AX3 performance. Interestingly if you run iperf3 test with udp you will get full speed For me, iperf3 over tcp: 160mbps down 280 up iperf3 over udp: 1005mbps down 1010 up fast.com 1010 (tls over tcp) smb file copy: 160mbps down 280 up scp file copy: 160mbps down ...