We have an Anilam 1400 control on a knee mill. We have had the software for a number of years, and for the most part it works well. This morning, when I did the normal homing routine, it decided to home the Y axis in the opposite direction. When it reached the dead stop, it gave me an error message telling me it can't home it. Duh! Anyone out there know why it would suddenly try to home in the opposite direction?