Audio in a PPTX file published locally as ZIP with low bandwidth or FM quality audio plays back poorly in an Adobe Connect Meeting Room via the Add-in. Specifically, the audio stops playing on seeking forward via the playbar. 

Solution

This problem is a known issue in the Adobe Connect, which Adobe working to address in a future release.  For the time being, publish your Presentation as a ZIP with Near CD Quality or CD Quality audio within Presenter.