I will try to be as clear as possible, here is the issue:

I have two products, one called "Test Light 1" and the other called "Test Light 2"

Both have multiple attributes with rules for the attributes and prices changes for the attributes (See screenshots below)

However there is an issue, I want to create a pricelist for each light that gives a discount based on quantity, and it must be a separate pricelist for each product. Seen below is the two pricelists that I created. Both are set to "show price and discount"

For some reason when I created one of the pricelists, it worked for one light, but when I created both, it only works for one light and not the other. 

Can someone explain why and how to fix?

Thanks!