Hoover Select 1500 not draining os spinning?

Hoover Select 1500 not finishing the cycle properly. Tried everything to do with front filter, had water outlet hosepipe out and checked to make sure no kinks and still cannot get it to finish washing. It seems to get stuck on the spin and I have to manually keep trying to get it to spin and drain which might happen 1 in 5 attempts. Notice it flashing Super Wash light which I had not choosen so maybe the sensor in it has gone? Any ideas most welcome. Thank you.

G
March 2010