My 3110 has the same condition.
I suspect there are plastic nuts which are located underneath counter
On the water lines like most conventional plumbing fixtures.
The heating and extreme cooling with vibration of the jet pumps.
Make them loosen over time.
Long screw driver or punch and a small dead blow hammer right righty left Lucy applies.
Post back if different too cold to work on it.
But will tackle this when I clean trap at jet pump in the spring.