My free CL has been between 6 and 8 for the past 2 weeks and I can't get it down. I had turned the generator to 10% for a few days with no luck so I have had it off the past 4 and it is still at 6.5-7. It has been cool and rainy so we haven't been swimming but I have been pulling the solar cover off to let sun in when I can and nothing seems to be working. The pool has been loaded with worms, leaves, spiders and even a rather large frog, but the FC doesn't seem to be used up and CC is 0. My CYA is 65; everything else is fine too.

What is going on??