So i read now all the stuff before and a quick look in the forum search give you the correct statement of your "issue".
(06-12-2016 09:48 AM)rhiordd Wrote: It's not broken, it's a feature. Your supply point rate differs with every rank you gain or loose. If it's just a couple ranks you gain or loose, the difference is not much, but when you are claiming or dropping ranking slots very fast, you can end up with a huge difference in a very short time. This could also lead to losing SP when dropping a lot of ranks.
I hope now are all questions answered.