So I was playing. Then suddenly my client closes. Not crashes. It just closes. And when I get back on. I log in to find that I have $4,536,412. But I could have sworn I was around $4,900,000ish. Perhaps my memory is bad. So we can just let the C-bills slide.
I've also noticed in games that I've seen people on my team suddenly stop mid combat. I even noticed it while watching a stream where people suddenly stop moving. And they didn't overheat because their mechs didn't do that slumping down thing.