Everything is golden with your SWG now salt level looks great (exactly like mine). I also suspect you have an algae issue. Put 1-2 gallons of regular bleach in the water and test after 15 minutes. SWG supply a little chlorine all the time but you need a lot of chlorine asap. In addition, I would set your schedule to run your pump 24x7 at 1500 rpms or higher. My pump runs 24x7 and I keep my SWG at 50%. In your case, you should be able to run at 25% given you have 1/2 the water volume I have. That is, after your algae issue is resolved. For now you need to get the chlorine level up and keep it up for a SLAM.