Intel 8265NGW sluggish WIFI (+ workaround)

The Wifi seems to work , but when using SSH over WiFi into the Nano on the local network got sluggish performance on typing. Seems that it’s related to power management.

sudo /sbin/iw dev wlan0 set power_save off

64 bytes from 192.168.2.179: icmp_seq=104 ttl=64 time=6.18 ms
64 bytes from 192.168.2.179: icmp_seq=105 ttl=64 time=1.70 ms
64 bytes from 192.168.2.179: icmp_seq=106 ttl=64 time=1.88 ms

>>> 2~6 msec

sudo /sbin/iw dev wlan0 set power_save on

PING 192.168.2.179 (192.168.2.179) 56(84) bytes of data.
64 bytes from 192.168.2.179: icmp_seq=1 ttl=64 time=166 ms
64 bytes from 192.168.2.179: icmp_seq=2 ttl=64 time=81.3 ms
64 bytes from 192.168.2.179: icmp_seq=3 ttl=64 time=350 ms
64 bytes from 192.168.2.179: icmp_seq=4 ttl=64 time=230 ms
64 bytes from 192.168.2.179: icmp_seq=5 ttl=64 time=153 ms
64 bytes from 192.168.2.179: icmp_seq=6 ttl=64 time=68.4 ms
64 bytes from 192.168.2.179: icmp_seq=7 ttl=64 time=296 ms
64 bytes from 192.168.2.179: icmp_seq=8 ttl=64 time=219 ms

>>>> 60-350msec

Experienced using SD card image jetson-nano-sd-r32.1.1-2019-05-31.zip