Samsung J1053?

HI,

I have a Washing machine Samsung 1053 it as developed a problem when i press tha start program any program the machine pumps a litle amount of water and the the drum start to spin very rapidly and stops repeting this procedure.

O allready test the motor is fine.
Cleaned the drains and drain pump
Replaced the water entrance.

What is funny is that i discovered if i press the start button and keep it pressed the program runs normaly, if i release the start button the drum enter in a loss of control and returns to the cicle i mention in the beggining.

Any clues what is this?

Thanks