All light are green and says it working, BUT It not producing CL, Cya is 55, salt at 3600 ppm, fc is 5 cc is .5 TA is 100, CH is 160, water is 85 F, ph is 7.7. am I missing some thing. about 2 weeks ago the pool started getting cloudy, check Cl and it was low, turned up SWG, from 40 to 60, and...