Results from iperf3 - 5 GHz, internal:
root@KARMUS-MC:/home/osmc# iperf3 -s
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.0.130, port 59804
[ 5] local 192.168.0.150 port 5201 connected to 192.168.0.130 port 59806
[ ID] Interval Transfer Bandwidth
[ 5] 0.00-1.00 sec 5.66 KBytes 46.3 Kbits/sec
[ 5] 1.00-2.00 sec 5.66 KBytes 46.3 Kbits/sec
[ 5] 2.00-3.00 sec 14.1 KBytes 116 Kbits/sec
[ 5] 3.00-4.00 sec 5.66 KBytes 46.3 Kbits/sec
[ 5] 4.00-5.00 sec 7.07 KBytes 57.9 Kbits/sec
[ 5] 5.00-6.00 sec 43.8 KBytes 359 Kbits/sec
[ 5] 6.00-7.00 sec 19.8 KBytes 162 Kbits/sec
[ 5] 7.00-8.00 sec 38.2 KBytes 313 Kbits/sec
[ 5] 8.00-9.00 sec 15.6 KBytes 127 Kbits/sec
[ 5] 9.00-10.00 sec 1.41 KBytes 11.6 Kbits/sec
[ 5] 10.00-11.00 sec 5.66 KBytes 46.4 Kbits/sec
[ 5] 11.00-12.00 sec 1.41 KBytes 11.6 Kbits/sec
[ 5] 12.00-13.00 sec 33.9 KBytes 278 Kbits/sec
[ 5] 13.00-14.00 sec 9.90 KBytes 81.1 Kbits/sec
[ 5] 14.00-15.00 sec 12.7 KBytes 104 Kbits/sec
[ 5] 15.00-16.00 sec 28.3 KBytes 232 Kbits/sec
[ 5] 16.00-17.00 sec 7.07 KBytes 57.9 Kbits/sec
[ 5] 17.00-18.00 sec 18.4 KBytes 151 Kbits/sec
[ 5] 18.00-19.00 sec 5.66 KBytes 46.3 Kbits/sec
[ 5] 19.00-20.00 sec 21.2 KBytes 174 Kbits/sec
[ 5] 20.00-21.00 sec 26.9 KBytes 220 Kbits/sec
[ 5] 21.00-22.00 sec 17.0 KBytes 139 Kbits/sec
[ 5] 22.00-23.00 sec 19.8 KBytes 162 Kbits/sec
[ 5] 23.00-24.00 sec 11.3 KBytes 92.7 Kbits/sec
[ 5] 24.00-25.00 sec 7.07 KBytes 57.9 Kbits/sec
[ 5] 25.00-26.00 sec 42.4 KBytes 348 Kbits/sec
[ 5] 26.00-27.00 sec 39.6 KBytes 324 Kbits/sec
[ 5] 27.00-28.00 sec 17.0 KBytes 139 Kbits/sec
[ 5] 28.00-29.00 sec 7.07 KBytes 57.9 Kbits/sec
[ 5] 29.00-30.00 sec 12.7 KBytes 104 Kbits/sec
[ 5] 30.00-31.00 sec 11.3 KBytes 92.7 Kbits/sec
[ 5] 31.00-32.00 sec 5.66 KBytes 46.3 Kbits/sec
[ 5] 32.00-33.00 sec 19.8 KBytes 162 Kbits/sec
[ 5] 33.00-34.00 sec 7.07 KBytes 57.9 Kbits/sec
[ 5] 34.00-35.00 sec 17.0 KBytes 139 Kbits/sec
[ 5] 35.00-36.00 sec 29.7 KBytes 243 Kbits/sec
[ 5] 36.00-37.00 sec 15.6 KBytes 127 Kbits/sec
[ 5] 37.00-38.00 sec 9.90 KBytes 81.1 Kbits/sec
[ 5] 38.00-39.00 sec 39.6 KBytes 324 Kbits/sec
[ 5] 39.00-40.00 sec 8.48 KBytes 69.5 Kbits/sec
[ 5] 40.00-41.00 sec 7.07 KBytes 57.9 Kbits/sec
[ 5] 41.00-42.00 sec 4.24 KBytes 34.7 Kbits/sec
[ 5] 42.00-43.00 sec 15.6 KBytes 127 Kbits/sec
[ 5] 43.00-44.00 sec 1.41 KBytes 11.6 Kbits/sec
[ 5] 44.00-45.00 sec 2.83 KBytes 23.2 Kbits/sec
[ 5] 45.00-46.00 sec 21.2 KBytes 174 Kbits/sec
[ 5] 46.00-47.00 sec 36.8 KBytes 301 Kbits/sec
[ 5] 47.00-48.00 sec 12.7 KBytes 104 Kbits/sec
[ 5] 48.00-49.00 sec 17.0 KBytes 139 Kbits/sec
[ 5] 49.00-50.00 sec 7.07 KBytes 57.9 Kbits/sec
[ 5] 50.00-51.00 sec 48.1 KBytes 394 Kbits/sec
[ 5] 51.00-52.00 sec 48.1 KBytes 394 Kbits/sec
[ 5] 52.00-53.00 sec 12.7 KBytes 104 Kbits/sec
[ 5] 53.00-54.00 sec 7.07 KBytes 57.9 Kbits/sec
[ 5] 54.00-55.00 sec 8.48 KBytes 69.5 Kbits/sec
[ 5] 55.00-56.00 sec 14.1 KBytes 116 Kbits/sec
[ 5] 56.00-57.00 sec 18.4 KBytes 151 Kbits/sec
[ 5] 57.00-58.00 sec 15.6 KBytes 127 Kbits/sec
[ 5] 58.00-59.00 sec 12.7 KBytes 104 Kbits/sec
[ 5] 59.00-60.00 sec 9.90 KBytes 81.1 Kbits/sec
[ 5] 60.00-61.00 sec 43.8 KBytes 359 Kbits/sec
[ 5] 61.00-61.82 sec 17.0 KBytes 169 Kbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 5] 0.00-61.82 sec 1.07 MBytes 145 Kbits/sec 559 sender
[ 5] 0.00-61.82 sec 1.02 MBytes 139 Kbits/sec receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
^Ciperf3: interrupt - the server has terminated
wavemon did not work with the following error: wavemon: can not get range information: Bad address. According to some research, it might be because my subnet mask is non-standard as 255.255.255.128. But I don’t have anymore time now to debug before going to work, so I will leave it for tomorrow.