@ember1205 There are three locations where the screensaver might be starting from, and only one of them is actually run (I believe the first found in this order):
/home/pi/.config/lxsession/LXDE-pi/autostart
/etc/xdg/lxsession/LXDE-pi/autostart
/etc/xdg/lxsession/LXDE/autostart
Raspbian recently changed to not having the first one, so the second is now the preferred method.