I experienced the drip recently, changing batteries seems to have helped. I think it's a design flaw in the water solenoid valve not seating closed all the way, probably due to water deposits building up, so a good filtration system before the faucet inlet hose may be ideal
How far forward does the water pitch given the angle of the spout? Saw a lot of complaints about it reaching too close to the front of a single basin sink. You should do a video. Thanks.