You know I had this problem last night with the exhausted and I only played for a few hours. Today I was thinking about this they are on our time, so for some of us when we get time to be with our families it's night for us and them too! So what I did tonight was change their time frame to reverse so I could have some day light hours with them. Every thing was good for my family. Just change it back so they are back on my time frame (night)as soon as I changed back they where exhausted. I'm going to close program for night. That way they will be on my time tomorrow where I can have some time to work with them.