We have replaced the control board and door latch. Still getting error code E45 and washer still stops and shuts off when it goes into the 1st spin cycle.
The next suspect is the speed or motor control board.
Inside the lower service panel are some tech notest that will tell you how to do some testing, but in the end you might just have to try replacing it.
If you buy from this site and the board does not fix the problem you can return it.
Good luck.