CommentStreams:3ae99c81e339e1e0041312233fdef747

My 728 was working fine for a long time. After a Raspian update a while back it stopped responding to the shutdown script only a long press of the power button on the 728 forcing shutdown works. Finally getting around to troubleshooting it. When I run the 728off.py I get the following:

/usr/local/bin/x728softsd.sh: line 5: echo: write error: Device or resource busy /usr/local/bin/x728softsd.sh: line 6: /sys/class/gpio/gpio13/direction: No such file or directory /usr/local/bin/x728softsd.sh: line 7: /sys/class/gpio/gpio13/value: No such file or directory X728 Shutting down... /usr/local/bin/x728softsd.sh: line 20: /sys/class/gpio/gpio13/value: No such file or directory

I've tried uninstalling and reinstalling the software package but am still getting the same errors. Anyone got a clue what to try?