Hi, I've ran into a pretty easily accessible game crash in the battle preps menu. While I'm not sure if these are the exact specifics on how to trigger it, I'll post the easiest and most consistent way I've figured to do it
Go into the trade menu, make sure you scroll down the unit window, and initiate a trade
Then, while making sure the unit you initiated the trade with stays in frame (they must be above the bottom line though)
Finally, close out of the trade, and the unit cursor will go out of bounds when trying to re-select the unit you started with
Moving the cursor down from this point will then crash the game, but will leave any save points unharmed.
Ultimately it's a relatively harmless crash, as it can only happen during battle preps and shortly after saving the game, but with the relative ease it takes to accidentally trigger it, it's pretty annoying to have to watch out for.
And as a PS in case it helps, while testing the bug I found that, depending on how far up the unit is on frame, impacts how far up the cursor will go. In the example above, Sue was one position above the bottom, which sent the cursor one position out out of bounds, and in the example below, Bors is two positions from the bottom, thus sending the cursor two spaces out of bounds.
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