Has somebody notified you about the "Low Memory" Issues? I've experienced this when using custom VRM characters , when on girl selection screen, if you open 1 model, then proceed to open a couple of more character models (I do it because I have variations of the same character with different clothes, and the screen selection picture is the same in all of them) usually by the time you loaded the third character the game closes and prompts the "Low Memory" error, sometimes it'll let me pick the stage and crash when loading. I'm playing on a Meta Quest 3s by the way, using the latest firmware and the Quest game version 1.63.