Reconfiguring the ports and changing the Data Adapter are both modifications that may introduce issues. May you please, as a first step, confirm that you could manage to reconfigure the ports and see the original "helloworld" example running?
Then you can inspect the data flow throughout the Server by extending the Server log. Set the priorities for the "LightstreamerLogger.subscriptions" and "LightstreamerLogger.pump" categories as "DEBUG" in "lightstreamer_log_conf.xml" and see if your data is flowing, or send us the logs for a check.