Homebrew Time wont go on in games

[emrezx123]

Games like pokemon sun see's if its day or night but the 2 hour scans wont replenis
the same goes for every 3ds game ı have

 

[Majickhat55]

Some games have an anti-cheat kind of thing to where if you mess with the date/time in the settings after starting a game it will cause this on purpose for like 48 hours to avoid exploiting time based events in game. If it doesn't correct itself after the aforementioned time, remove your battery for 30 seconds and replace it, then reset your time/date to the current in system settings and wait again.