Woket....Sorry to hear of the EDT crapping out....The EDT that you have was only a couple of months old when I sold it to you....It was the third EDT that I went through since owning the engine...[:@]...These malfunction easily but sending it back to Benny will give you a repaired unit with all of the latest upgrades...There isn't any rhyme or reason as to why they quit...The first one that I had wouldn't shut itself off so I modified it with a switch so that I could manually turn it off...Then one day, it too, gave me the black screen of death...Same with the second one...[:'(]...If you do a search you will find that it is quite common with the older EDT's...Send it back to Benny for repairs and updates...

Kevin