Zotero - a reference manager that can't properly reference - not good
Any duplicates input merged, only 60 references in documents - yet and still exhibits a 20% failure rate (12 duplicate refs out of 60 in bib. despite verified single entries in library) Used with Std. Word. In 26 years of tech writing I've never seen anything like this. A ref manager should at a minimum be able to properly list references! Staff has worked for 8 hrs attempting to correct issue - which is considerable given the aspect of pulling each indiv. ref duplicate(s) out of document. Just glad it was detected on a smaller project and wasn't deployed on anything major. Just requested it be removed from all Univ. current and future operations. Posting in hopes of saving others time!
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https://www.zotero.org/support/reporting_problems