CS Adventurous -Slow water drip front right

[B Living]

I have a 2018 Roadtrek CS Adventurous affectionally named Bert. We are getting Bert ready for a lengthy cross country trip. He is sitting in front of our house plugged into shore power with the AC unit running. Right now, the fresh water tank is full. I have a steady water drip in the front right (passenger side.). It's directly in front of the tire just below what I think is the DEF tank. It is dripping from between the front bumper and a black plastic guard of some type. It's definitely water - I've tasted the drips. I don't see any dampness in the engine compartment or underneath other than the drip spot. The engine has not been on for a few days. Is it possible this is roof AC condensate? Is my fresh water tank leaking - it is on the other side of the tire and that doesn't seam to make sense. Anyone have any experience to help out a puzzled RV'r?

[reedny]

Turn off AC, wait a few hours and see if the drip stops. That will tell if it is the AC or something else. My bet is on the AC condensation.

[Keyne]

On our Agile the AC condensation drains down the front, below the hood and out onto the ground by the front passenger side tire.

Btw Bert is a great van name.