[Norfleet]

In layman's terms, the best way to avoid the battle replay bug is to use the same operating system as your host. This way, your battle replays will be accurate.

If you use a different OS, your battle replays will be inaccurate due to issues with compilation.
It's like how two electronic translators can generate two different outputs given the same input to translate.

Further details require Technomancy level 6 to understand. If you don't understand what any of it means, you can research Technomancy yourself, or just accept the above explanation.