Angelic blessing

Huh, any way to get rid of that option then?

I mean, if the "lag" is caused because of the saving. If not, any way to KEEP that cache then? lol

Nope. That's the way the game is designed. This and other cache-saving image "techniques" that Maple uses stay in the cache until Maple's closed as the game does not clear its cache over time. This is the main reason for the intense memory build up you get for leaving Maple on over time.