Autotagger blocks the use of the other two vocubularies on the content type

I have three vocabularies on a content type. 2 that use that use the "Tag" entry field and one that uses and Autotagger mulitselect field. The autotagger seems to work as designed. The problem is that with autotagger enabled, when I add or edit a tag from either of the other vocabularies, the tags don't stick.

I disabled the autotagger and I was able to use the two other vocab fields as expected.

I have received the following errors right after re-enabling the autotagger module.

user warning: Duplicate entry '0-30' for key 1 query: INSERT INTO term_node (nid, vid, tid) VALUES (30, 30, 0) in /public_html/modules/taxonomy/taxonomy.module on line 702.

user warning: Duplicate entry '0-122' for key 1 query: INSERT INTO term_node (nid, vid, tid) VALUES (120, 122, 0) in /public_html/modules/taxonomy/taxonomy.module on line 702.

On the second attempt to add/change a tag, and subsequent attempts after the re-enable, there is no error displayed (on the page in the red box) but the term is not included and doesn't "stick".
I
If the two vocabularies contain values, and one is edited, both sets of vocab are set to empty.

It looks to me that autotagger blocks the correct use of the database tables for the other two vocabularies on my content type.