There is a UL code half way through the cycle. When it starts back up, it fills the drum full then starts washing again. This happens even if the unit is set on a low water level. I have recently put in a new bearing and shaft assembly.
You will want to make sure that the suspension springs are in properly and not shifted at all. Check to make sure that the pressure hose is attached to the tub properly and that all wire connections are properly made. If these things all check ok then the issue will end up being a faulty control board.