With the sentry node setup, forging node do not get block on time

[shuse2]

Expected behavior

With sentry nodes setup, the forging node behind the sentry nodes should get block update on time.

Actual behavior

The forging node do not get blocks on time occasionally.

Steps to reproduce

Start 2 sentry node and run 1 forging node behind, and check if forging node is always up to date with height

Which version(s) does this affect? (Environment, OS, etc...)

5.0.4-

[shuse2]

Reproduced on betanet with

{
  "network": {
    "seedPeers": [],
    "fixedPeers": [
      {
              "ip": "51.15.39.236",
              "port": 5001
      },
      {
              "ip": "168.119.152.120",
              "port": 5001
      }
    ],
    "maxOutboundConnections": 2,
    "maxInboundConnections": 0
  }
}

Propagation seems unstable if it only has 2 outgoing connection