Awhile ago the ice maker started slowing down and then whenever it would
dump ice the ice would freeze to the bottom of the container and after
awhile it would just be a big block of ice cubes frozen together. I tried
adjusting the temp up and down to no avail. Then I cleaned the coils and
all seemed to be fine again. Ice cubes were coming out normal. It's a
couple of weeks later and I am having the same problem again. Ice maker
working very slowly and cubes just freezing together. Coils still seem
pretty clean. any suggestions.