Twitter Tools – No Digest

Using Alex King’s Twitter Tools plugin, all features work except the daily digest post. Has anyone had similar experiences that could lend insight or a solution?

All other settings are working and the admin interface is so simple there really isn’t a way to mess this up. I’ve tested all the other features including the ability to post a new entry whenever a new Tweet is posted and that works just as you would expect.

It is exclusively the digest posting that isn’t working. Thoughts?

Thanks.

Steven