The only thing I have is that:
```shell
$ ipfs swarm connect /ip4/192.168.1.202/tcp/4001/p2p/12D3K<redacted>xh2
Error: connect 12D3K<redacted>xh2 failure: failed to dial 12D3K<redacted>xh2: all dials failed
  * [/ip4/192.168.1.202/tcp/4001] failed to negotiate security protocol: read tcp4 192.168.1.79:4001->192.168.1.202:4001: read: connection reset by peer```