So we can better assist you, @Lee_Halbert, please provide a brief description of your current setup using this link as a guide.
Make sure to describe your network configuration/topology, including any networking hardware currently in use, so we can have a clear understanding of how your devices are communicating.
Is this always happening to the same endpoint? If you play to System Output of the Core do you see this behavior still?
How often are you seeing the skips occur?