While Recognition Server processes images, there is an intensive exchange of data going on among the Server Manager, Processing Stations, and Verification Stations: they exchange image files, intermediate temporary files, and processing results. The actual traffic depends on the format and size of images. In some cases, sizes can be fairly large and reach dozens of megabytes. Therefore, the network bandwidth on the Server Manager side should be high enough to let the intense data flow go trough. It is recommended that you have at least 100 Mbps network connection.