sometimes my 3ds blocks for no reason like when i open notifications, is there a solution

pretendo does what nintendon't

Recently found my old Xbox 360 fat model from back in 2006 and it still has the old blades dashboard installed so is now considered rare provided i dont connect it to the internet or update it with any newer games. I made a video of it on insta: Atarijaguar_vcs if your bored : D

Where is Skylanders Community ?!!