tricity bedix 1000 aw440w, trying to spin in wash cycle ?

hello there , i have a tricity bedix 1000 washing machine . suddenly the wash cyles are going crazy , the machine spins and drains ok , but when with ever i try to use a wash cycle , it fills up with water , and then instead of turning the drum at the regular slow speed , its turning the drum at full spin cycle for 10 secs one way , and then 10 secs the other way ect ect . i think its a software problem , is there a way to reset the system .