Think it would be nice if we had a sticky thread with all the error codes? Something we can refer to if we have a error show up. Also next to it we can put the remedy or solution. Some do pop up during flight, which can be frightening, in the solution we can write on what to do in such a event. Sorry if someone has mentioned this or am repeating a thread I may have missed it! Here is a few errors I have seen. -MSU CARD ERROR -Compass error, Too much compass noise I'm not hundred percent what they mean. Feel free if anybody knows for sure to add.