Intermittent connection TimeOut with CLI using https-remoting

org.jboss.as.cli.CliInitializationException: Failed to connect to the controller
	at org.jboss.as.cli.impl.CliLauncher.initCommandContext(CliLauncher.java:278)
	at org.jboss.as.cli.impl.CliLauncher.main(CliLauncher.java:253)
	at org.jboss.as.cli.CommandLineMain.main(CommandLineMain.java:34)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.jboss.modules.Module.run(Module.java:312)
	at org.jboss.modules.Main.main(Main.java:460)
Caused by: org.jboss.as.cli.CommandLineException: The controller is not available at localhost:9993
	at org.jboss.as.cli.impl.CommandContextImpl.tryConnection(CommandContextImpl.java:1028)
	at org.jboss.as.cli.impl.CommandContextImpl.connectController(CommandContextImpl.java:840)
	at org.jboss.as.cli.impl.CommandContextImpl.connectController(CommandContextImpl.java:819)
	at org.jboss.as.cli.impl.CliLauncher.initCommandContext(CliLauncher.java:276)
	... 8 more
Caused by: java.io.IOException: java.net.ConnectException: JBAS012144: Could not connect to https-remoting://localhost:9993. The connection timed out
	at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeForResult(AbstractModelControllerClient.java:129)
	at org.jboss.as.controller.client.impl.AbstractModelControllerClient.execute(AbstractModelControllerClient.java:71)
	at org.jboss.as.cli.impl.CommandContextImpl.tryConnection(CommandContextImpl.java:1005)
	... 11 more
Caused by: java.net.ConnectException: JBAS012144: Could not connect to https-remoting://localhost:9993. The connection timed out
	at org.jboss.as.protocol.ProtocolConnectionUtils.connectSync(ProtocolConnectionUtils.java:119)
	at org.jboss.as.protocol.ProtocolConnectionManager$EstablishingConnection.connect(ProtocolConnectionManager.java:256)
	at org.jboss.as.protocol.ProtocolConnectionManager.connect(ProtocolConnectionManager.java:70)
	at org.jboss.as.protocol.mgmt.FutureManagementChannel$Establishing.getChannel(FutureManagementChannel.java:204)
	at org.jboss.as.cli.impl.CLIModelControllerClient.getOrCreateChannel(CLIModelControllerClient.java:169)
	at org.jboss.as.cli.impl.CLIModelControllerClient$2.getChannel(CLIModelControllerClient.java:129)
	at org.jboss.as.protocol.mgmt.ManagementChannelHandler.executeRequest(ManagementChannelHandler.java:117)
	at org.jboss.as.protocol.mgmt.ManagementChannelHandler.executeRequest(ManagementChannelHandler.java:92)
	at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeRequest(AbstractModelControllerClient.java:236)
	at org.jboss.as.controller.client.impl.AbstractModelControllerClient.execute(AbstractModelControllerClient.java:141)
	at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeForResult(AbstractModelControllerClient.java:127)
	... 13 more