Solution for 320L A3, poweroff, and restrat work
Services->User, user, Configure, "Script to execute on power-up:"
/mnt/md1/Alt-F/usr/bin/startup.sh
md1, sda... whatever works for your config
#########################################################################
#!/bin/sh
# Script to execute as the root user at boot time.
# You can loose your data or make the system inaccessible
# if using the wrong commands. You have been warned!
exec >> /var/log/user.log 2>&1
case "$1" in
start)
echo "Starting $0"
while ! killall -0 dns320l-daemon; do usleep 100000; done
killall dns320l-daemon
;;
stop)
echo "Stopping $0"
killall dns320l-daemon
;;
esac