Maytag Atlantis MAV6200AWW Washer Problem?

My Maytag Atlantis has a strange problem I can’t figure out. When I start the washer it runs fine until it gets to the rinse cycle. Once in the rinse cycle is just fills and drains the water at the same time. It will continue to do this until I stop it. It does the every time. I have replaced the timer and water level selector and hose. Sometimes it also does this when I first start the washer. I will start the washer, the tub will fill with water and then drain it. Sometimes it won’t even fill because it drains the water as it enters the tub. Any ideas?? Thanks.