Not sure what is going on. When I check my stats, I see way more credit than then shows up down in the bar graph. I keep passing people, my percentile keeps going up, but I just saw over 4000 credits since the last update showing at the top of stats, while the bar graph has today down under 2000 credits. This has been going on for a couple of days.

I do have one big machine titled desktop III, i7-920, eight threads, which might be getting lost.

Any help?

Could you link to the graph which you are referring to? A quick glance at your stats profile looks normal to me.