Now, before I explain what I mean, yes, I used cheats, so trophies have been disabled. I really don't care about trophies as long as I'm having fun.

My XP has been at 40 for a few days now. I noticed that upon completing something, whether it be collecting an audio log or completing an objective, the XP that I earned is added to that 40, and a couple seconds later, it's back to 40. Now, I don't know if it's from using cheats or what, but it REALLY ticks me off!