When I try to test 6 network ports using advance networking and setting up endpoint on another PC all ports do not start testing at once. Sometimes it takes a few minutes to start some of the ports. It doesn't seem the load is spread evenly over the ports.
The problem is some of my tests are only a minute long so I need all ports to start at the same time and end at the same time with an even amount of traffic on all the ports.
Is there anyway to do this in advance networking testing?