Yeah, I updated just a couple days ago: Twilight++ is on 0.9.4.1 and nds-bootstrap is on 0.24.1Not for me.
Just checked the code, and can confirm it does not use "Slot-1 SD: Use nds-bootstrap" to mess with sleep mode.
Is your TWLMenu++ and nds-bootstrap up to date?
But I found what was causind the problem and it's because I was being dumb and didn't fully described my situation: you see like I said I don't use slot-1 cards, I play everything from SD, but since I have and old 3ds and I don't like the opening I 3d printed a ds card so I can just pop there to fill the slot-1 gap, even tho this card I printed is just a plastic block with no internal circuit whatsoever it was somehow messing with the sleep mode when that option was activated. If I pop out the plastic card the sleep mode behave as expected.














