I put on CoordinatorRemotingHost 127.0.0.1 for the coordinator and 192.168.0.110 for the other machine. On AllowedRemoteAgentNames I put * on both. Same problems.
This is what I get from Ping Remote Agents (using SuperVerbose):
15:45:35: [Network] Pinging remote agents...
15:45:35: [Network] Remote Agent ping complete
Same thing on the other computer.