My Dolphin Dynamic died after 6 great cleanings. I power it up and it does 2 little twists and goes 1 foot and stops. It has done this 12 straight re-starts. I tried power down and back up, fresh clean filter, straightened the cord, inspected for debris in the impeller, and re-programed using the remote. I got it to work once, however it just kept going back and forth about 20 feet in the same pattern.

I did notice that one side of the handle lock (the side that pulls up) will not lock tightly. I can move it back and forth with little force. Also I noticed that it floats a little. I pulled it out many times trying to get all the air out by tilting it sideways underwater.

Any thoughts?

Thanks
JD