Wait till you need to replace the touch screen, its about $1000, thats what happened to mine and i just wont replace it and will have to settle for remote use.
Ya, I just decided to let this thing be a brick for now until I decide what to do with it. Probably better to just sell it as is and get what I can out of it. I'm buying a $250 printer on ebay instead of these boards, that will work just as good (actually better) than this pro2. I can't even make it work with just one extruder because of the messed up way they have the thing configured and designed. That really sucks!!
Hope others learn from this and steer clear. I don't know why they can't just sell you the replacement parts at their cost instead of trying to gouge their customers for even more money when it's their own fault that these things are failing. I think by brushing around the heating element to clean the extruder, it shorted something out on the boards. Why should that cause an issue. That's just stupid!!