My washer has begun to pause for about 15 seconds after filling with water and again about midway through the washing cycle. Spins Ok, fills and emptys Ok and I don't do anything to make it continue after the pausing. This only happens on the Heavy duty wash cycle and not on the Permanent Press or Gentle cycle. The model number of the washer is lat9605aae. I am worried that this problem will get worse. Thanks for any suggestions.