Bought this washer 3 years ago worked okay with occasional UB (unbalanced) codes. Now we constantly get UB code even when using light loads and rebalancing the loads by hand. Had a repair person out and they were unable to diagnose the cause. They said this is a frequent occurrence with all Samsung washers. Will never purchase a Samsung appliance again. Save your money look elsewhere. We will be going with a speed queen as recommended by the technician.