That's to be expected and what I told you would happen when I had to ease off the lockups for you. Just keep the fluid changed and you should be alright.
He's already got a 40K cooler. The TC he has is for a much higher hp vehicle. When he ordered it he was planning on a turbo install so he ordered what he needed to survive it. Problem is he's still pretty much stock and so the TC when it locked would almost stall the engine. So I had to back it off in his programming. Now it is slipping like the stock programming and creates heat and the darker fluid. It won't hurt the TC since it's CF.