How to disable wifi power save to prevent disconnects

Tutorials
,
9

@Kenny_Ken @hal

Figured how to do it on boot, add this script to

/etc/network/if-up.d/

And don´t forget to set exec permissions:

chmod +x /etc/network/if-up.d/powersave_off (or whatever name you put to it)

set -e

# Don't bother for loopback
if [ "$IFACE" = lo ]; then
        exit 0
fi

# Only run from ifup.
if [ "$MODE" != start ]; then
        exit 0
fi

# Only do it once (skip for inet6).
if [ "$ADDRFAM" != inet ]; then
        exit 0
fi

/sbin/iw dev wlan0 set power_save off

exit 0

I found the solution here: GitHub - fordsfords/wlan_pwr: Improve CHIP wireless perf and reliability by turning off power mgt