Optional Config settings

I also recommend these configs:

DefaultEngine.ini

// It can cause hitching
bSmoothFrameRate=False

//For some Animation setups it’s better to disable it for Multiplayer (Low-Frame-Rate Animations)
p.NetEnableMoveCombining=0

Changing Network MaxSpeed

By default the engine has a limit of 10KB/s, this is how you can change it:

DefaultEngine.ini

[/Script/OnlineSubsystemUtils.IpNetDriver]
NetServerMaxTickRate=30
LanServerMaxTickRate=30
MaxClientRate=500000
MaxInternetClientRate=500000


[/Script/Engine.Player]
ConfiguredInternetSpeed=500000
ConfiguredLanSpeed=500000

DefaultGame.ini

[/Script/Engine.GameNetworkManager]
TotalNetBandwidth=500000
MaxDynamicBandwidth=500000
MinDynamicBandwidth=500000