2 clients will multicast but 3 clients hangs

  • Can image all 3 computers individually successfully. Can image 2 of any 3 computers using multicast
    successfully. Multicast imaging hangs on "Starting Image Download For /dev/sda1" while trying to image all 3 at the same time.
    -Using Start on Demand Multicast
    -Testing with isolated router.
    -Firewall is turned off (Windows 10 computer)
    -Tried pressing any key to start receiving data

    Any suggestions?