I'll capture a set of screenshots tomorrow, but I noticed that when playing BJ hands, the "+/-" indicator wasn't displaying multiples of my bet. I also noticed that sometimes when playing 100 chip hands, the stack would suddenly drops to "99" chips.

I've seen this behavior before when things that intuitively behave as integer values are stored in decimal, and the rounding code behaves like:
floor(x) = ceil(x)-1
I obviously don't know for sure that that's what's happening, but it's one possibility. It doesn't explain why, when I was betting 250 chips, and double-down'ed, I was awarded 990 chips on the win (250 * 2 * 2 * 0.99). That's why I'm getting the feeling that somewhere, I'm losing 1% of my chips, as opposed to 1 chip.
Like I said, tomorrow I'll get a series of screen caps that may allow a better diagnostic.

--Jon Champion
afchampion@gmail.com