I completely agree. Am commenting here to keep this issue live - as we are also being affected and no one in Support appears to understand that this is an issue that users cannot resolve. QuickBooks tech needs to get onto this and deal with the spam listings of their IPs. It has meant manually sending each invoice which knocks out a lot of the process gains of having QB software in the first place. I can't believe that more people aren't noticing this and reporting it to QuickBooks. Frustrating and hope they can resolve it very soon.