I too had a 3 year old ADS in which the pump failed after about 3 years.
That was after the electronics failed in year 1. To my recollection, I also paid about $1450 for a pre-Pro version with different parts including a supposedly new and improved pump. I too was not very happy with the price I paid but the new ADS is superior to the old in all aspects of operation, especially the drying cycle which now removes all moisture without fail. Hopefully, the pump issue has been resolved in which case I will be happy overall.
That was after the electronics failed in year 1. To my recollection, I also paid about $1450 for a pre-Pro version with different parts including a supposedly new and improved pump. I too was not very happy with the price I paid but the new ADS is superior to the old in all aspects of operation, especially the drying cycle which now removes all moisture without fail. Hopefully, the pump issue has been resolved in which case I will be happy overall.