FWIW if you were trying it when they were putting algal products in (1.6? 1.7?) I had similar issues, but they weren't there before the algal stuff, and went aw

FWIW if you were trying it when they were putting algal products in (1.6? 1.7?) I had similar issues, but they weren't there before the algal stuff, and went away when the algal products were removed.