no stable WiFi? wifi-insurance.sh available for LE11/12

Steps to use:

1. Create an autostart.sh within /storage/.config (if it not exists).

2. Add the following lines:

#!/bin/sh
# /storage/.config/autostart.sh

# set WiFi power save mode off
iw wlan0 set power_save off

# workaround: try to reconnect WiFi if IWD failed!
SCRIPT="/storage/.config/wifi-insurance.sh"
if [ -x ${SCRIPT} ]; then
    echo "executing ${SCRIPT}"
    ${SCRIPT} &
fi

exit 0

# end of script.

3. Create the script /storage/.config/wifi-insurance.sh

Note: You have to rename wifi-insurance.sh.txt to wifi-insurance.sh (because an Upload possibility is not given here with sh-extension).

3. Make both scripts executable with "chmod +x [scriptname].

This solution works for me and was developed because the nasty IWD-WiFi-Bug is still around sometimes. For people who need WiFi because LAN is not available.

Hope my solution will help many people who use LE11/12.