@Lilith Valentine Aren't you a cfw tester? Do you have a copy of Ocarina of Time 3D?
I found stuttering in the game with Luma clock speed and l2 enabled. It only stutters for a short period then goes away when 3D is turn on. It doesn't do this 3D off and clock and l2 enabled. With l2 turned off and Clock speed only enabled its also fine non stuttering.
Its recreatable everytime by doing this.
Enable clock and l2. In Kokiri forest go up the slope where the know it all brothers house is at, walk up the slope towards the direction of your house, then you'll see stuttering. Now try it again but with 3d turned off going up the slope, no stuttering. Also try it with clock and l2 disabled in luma, It doesn't do this with clock speed and L2 turned off either. So its definitely not a problem with the game, but a problem with luma.
This also happens when you exit kokiri onto hyrule where the owl first talks to you, stuttering happens.
Maybe other people can try this on their 3ds to see if this is a problem with luma. I've only tried this in the first part of the game, so there might be more places that stutter that I'm not aware of. Other games might be affected too but people probably haven't noticed. Its been an on going problem that I first noticed when b9s first came out, and all the luma versions the came after it. I tried it with every new at the time luma release and the same problem with every version.