lg tromm - stops mid cycle and does not drain?

1) I have had no error codes
2) For the last year randomly my washing machine would stop right before the rinse and spin cycle. I would then turn on the power and then select the rinse ans spin cycle, and all would be good again.
3) Now it stops in mid cycle and it appear to happen right when it needs to drain.
.
I have drained the washer manually from the lil hose and checked the little basket that can be pulled out from the bottom left corner.
After I do this it will run 1 load perfectly and drain without a problem.

LG Tromm front load washer.

Thank you

Attilla
June 2012