The Time Provider allow every server animations to moves at the same speed and stays in sync
      
                    Compatible device as clock source
                     
                        When using Optitrack,
                    Audio Clock
                    Interpret external audio timecode
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                     or 
                    MIDI Clock
                    Interpret external MIDI Timecode
                    Read More
                     you need to configure the device and/or clock on every server, to then select them as a time provider
    
                        The Server sharing the Current Time Clock should not be rendering anything and not in the topology, it's best if you can genlock it and use the application time in the clock time
      
                          Once you have selected the same time provider on every server your animation should be in sync even after a frame drop