Dolphin no longer covers the entire pool surface

by Vicki
(Connecticut )

We have a dolphin dynamic… it has been wonderful, love it does a super job. This season however it will not randomly cover the entire pool, it goes back to the same spot in the deep and over and over again. I have moved the handles, this unit has a remote control which is the only way I can cover the rest of the pool. Is there a way to reset it so it will re-learn the size? Any advice is much appreciated!!