So...1) Confirm hostname/IP in Event Manager data source is correct.2) Confirm in mysql using "select * from em.general;" that WebSite.Address is same as the EM data source hostname/IP value. If this isn't right, the Event Manager URL sent to DA will be wrong. If it doesn't match, you can try updating the EM data source again, or do a full EM sync. When the sync completes, check WebSite.Address attribute again in em.general.3) Then run this again: update em.data_sources set LastEvent=0,ConsumerID=0;4) Then kick off an incremental sync for EM.5) When EM completes PUSH, it will kick off Inventory sync which will beginInventory/pullInventory/endInventory first. Then it will print to EMService.log "Polling Event Producers". At this point, it re-registers with the data sources (like DA) since we set LastEvent/ConsumerID to 0. See if we see any errors or never see this section in EMService.log.Then check emregistration URL again.You can send us the EM wrapper-<DATE>.log for when you ran these steps, if it still doesn't work.