RPCBatchSize 

Namespace: SynicSugar.P2P
Class: p2pConfig

public int RPCBatchSize

This is used like p2pConfig.Instance.XXX().

Description 

The number of target users to be sent packet of RPC in a frame. Wait for a frame after one batch.
The sending buffer is probably around 64 KB, so it should not exceed this. If we set 0 from the script, it will cause crash.

Can set this value on UnityEditor.

using SynicSugar.P2P;

public class p2pConfigManager {
    void Setp2pConfig(){
        p2pConfig.Instance.RPCBatchSize = 5;
    }
}