Hello, names UnknownFox in game, amazing game I must say, its nice to see an MMO thats not based on PvP or who gets the most points but just working together.
However my question, which i looked around and didnt see anything. Me and my brother both play (we have our own accounts) but I noticed when I played, went through my energy, (had 9 remaning) about an hour later he got on and he only had 11 but he wasnt on all day.
Is this a bug with energy and sharing a computer or something built in?
It's built in. Every free account you log on to from one single computer shares it's Mist Energy with the others. Also, you can only have 3 free accounts recorded on one single machine. I don't think there's a legitimate way to "erase" an account from this record and use a different one instead, perhaps you just have to wait and not log on for a long time. To promote an accounts free status, you can make a payment for any amount of Crystal Energy ($0.75 is the cheapest). Once an account is paid, you can log on to it from anywhere without this sort of trouble, and it does not share it's Mist Energy (or Crystal Energy) with any other account.
Sorry to hear about your troubles. This happened to me when I started as well, and I was totally confused. Good luck!