I have tried these with and without plugins, on different maps, and with/without the usual parallel processes (of which I usually only have one or two, and they have waits). When I start a new game, no lag. When I start a new game, save, then reload that file, no lag. However, if I load into that same spot on a save file with an hour or more on it there's a lag spike about a second after loading in the file. (I say an hour plus, but I haven't tested stuff like 30 minutes so I don't know exactly when it starts to happen.) It's a brief freeze of the whole game. My game is going to likely be 12+ hours and while this only happens at the start of loading, so I'm sure it's not too annoying, it still bothers me and I'd like to know if there's some way to fix it. I'm particularly worried about the lag getting worse with larger save files.