You could change this setting in the lua file
-- Set the level of failures you want.
-- 1 = Minor failures, 2 = Minor and Major failures, 3 Minor, Major and Critical failures.
FailureSeverity = 3
Set this to 1 and you will only get minor failures. Its a good way to get started.
I recommend you to read the QRH so you know where you can find the different procedures. So just to get an overview how the QRH is build up.
Good luck