grrrrr... its flying season again...went to update my unit and discovered AGAIN that there is something wrong with the connection between the battery and the box....I recall the problem also occurs when I connect the 12v supply direct to the box
Problem: if you wiggle the wire only a small bit (move the box), the unit powers down---even in the middle of a download requiring the unit to start again (if you can get it to start)...this has occurred in flight also which is more troubling... I don't consider the unit reliable now for any IFR work until this gets resolved...I've written about this previously but don't recall a solution