I remembered dvjorge posted on the topic a while back
You have mentioned Biofilm protocols several times. I am curious why are you followed them.
Do you have bacterial overgrowth or any other resistant bacteria ??
The biofilm protocols I am aware of disrupts bacterial biofilm matrix, no candida albicans biofilm.
Bacterial biofilm matrix is composed of mostly Iron, Magnesium, and Calcium.
This isn’t the case of Candida Albicans that the matrix is mostly glucose.
The invented web protocols to disrupt biofilms may work in the case of bacteria, but no in the case of candida.
Maybe Jorge can add some more information to this post.