Right now I have a slow leak of fresh water from the aft end of my F32. It accumulates in my bilge. In my case it is either from the hot water tank or the hoses or pressure pump. Leaving the pump off and the system depressurized seems to stop the accumulation. I haven’t pinpointed the exact source yet (it’s not obvious) but will work on that when time allows. In a couple past similar episodes I found hose clamps that simply needed tightening.
I suggest you look carefully at your fresh water system.
Anything that doesn't fit into the other Physical Systems categories