I remember Moogle or someone saying that if a player makes more than the 3 maximum upgrades in a game, then the replay won't function properly anymore. Are there other things that screw up replays? I need to know as many causes as possible.
A new Starcraft patch screws up badly. Also, Stacked unit names tend to screw up. (Or the did, before 1.14).
Well... I was wathcing a replay of a game a me VS 7 CPU (FFA) in a Fastess Map when the game became to be unfamiliar and my units stopped to move... but only mine! Then, it's like if the replay worked as if it was a new game and he calculate what would have happens if my unit wouldn't do that or move there, etc...
It was weird!
Running a mod can make your replays... Interesting?