768 for the texture memory. i didnt go higher cause it says untested. my playtime at that point was at just over an hour (cause my stream ended at 1 hour 11 min, and i stoped the stream right after that fight)
i will say tho, i did notice just before it occured that there was this strange 2 red dots next to the character names in the fight before that one, then on THAT fight it gave me that red error message where the dots were.