Hey, I need help with my Royal Jack Auto, she's 9 weeks old. I'm using an 11l pot with Biobizz Lightmix/Grow/Bloom/Topmax/Alg-a-Mic and Calmag. pH value 6.5-6.8, drain 6.3-6.5. The problem started about 2 weeks ago, does anyone have an idea what the issue is?