New threat.

My solution to the save game problem is simple: exit the game, start it again, and only then load the save. Since, fortunately, the save file sizes don't reach their maximum limits, at least before enabling opponents, everything works. It's inconvenient, but what can I do? On the map I mentioned earlier, I tried everything, including adding more hardware. So, the computer isn't the issue. The only thing left is the bitness of the operating system, which I haven't checked because I don't want to part with my favorite compiler...