Product review (5 stars): As advertised.......lots of videos on the youtube about this but don't just rely on an electrical continutiy check- physical chk
As adverstised. Don't pay a repairmen- this is a simple fix.  It breaks when slamming the lid down. In my case, a continuity check of the switch showed ok- the switch housing was partially broken but enough so that it would loose the circuit during the spin cycle or while the machine was in the dynamic/running mode. (This drove me crazy as I couldn't find the problem).

If you remove the cabinet from the machine and flip it upsdie down you will find the problem. Very easy to fix and glad I didn't buy a new machine....good luck!