ShinyKonfusion

Hello, trying my first challenge, Nomad, where you have to stay for 3 days in 15 given locations. Except for some reason the registered time is only half of the in-game time. It takes me 6 days (inside) to give me the first location. Tried restarting the game and challenge, (another six days gone). And 6 days is a lot to stay inside:) Anyone have had problems with this? My first location is Radio Control Hut, on my way to second now..