Hi Julz, I think you are experiencing similar problems and I am. I have discovered that I need to keep the cheese cooler than I am able to at the moment, and also I need more air exchange, as I ripen in a tupperware container. How you wrap them after mould coverage is also critical, as moisture is still being lost and there still need to be an air exchange taking place.
So for me, these are on the back burner until I can get a proper cave. Then I will try again.