Why did the initial synchronization take so much longer than subsequent synchronizations?
Our plugins offer you the ability to analyze data over multiple years and, depending upon the number of relevant transactions stored in Quickbooks, may take several minutes to perform the initial synchronization. Once synchronized, however, our plugins remember which records in Quickbooks have already been reviewed and will only query Quickbooks for new transactions. In short, the initial synchronization may take several minutes whereas subsequent synchronizations will complete in a few seconds.