ERROR: 10000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote
"connection-pending remote" .. whatever the remote IP is, this system is not able to connect to it, masy be even to a specific port. This can happen if the remote system is busy or just the port to which the connection is being tried is busy or not open.
You need to check your network settings and/or the service state that is running on the unresponsive port.