I downloaded this game years ago and play it every now and then. For some reason any new game I start, when I sell goods the price goes down like normal but do not go back up at all after end of turn. I can sell enough to have the price at zero and it’ll never go back up. But, if I load my older save games it works correctly. I tried downloading this new version and I have the same problem, though I can’t load my old save games. I’ve tried this on both my laptop and my PC, windows 10