softcammanager starts from config, softcam script uses whatever is in the script name, so that from softcam.oscam-stable it will start oscam-stable
this from the standard default installed script......where $CAM in this example would be oscam-stable
So check whats in the script sounds like you are using the one you installed from above link
PIDFILE=/var/tmp/${CAM}.pid
DESC="Softcam service $CAM"
DAEMON=/usr/softcams/$CAM
case "$1" in
start)
if [ -e $PIDFILE ]; then
PIDDIR=/proc/$(cat $PIDFILE)
if [ -d ${PIDDIR} ] && [[ $(readlink -f ${PIDDIR}/exe) == $DAEMON ]]; then
echo "$DESC already started; not starting."
exit 1
else
rm -f $PIDFILE
fi
fi
echo -n "Starting $DESC: "
ulimit -s 1024
$DAEMON --config-dir /etc/tuxbox/config/$CAM --daemon --pidfile $PIDFILE --restart 2 --utf8 2| grep -v "UTF-8 mode"