Jmeter RTE Plugin Connection timed out: connect

I'm trying to use Jmeter RTE Plugin to make mainframe tests. Using a pconn or wc3270, it`s connects good but trying to record or using an existent JMX file, i'm getting a connection exception.

There is any other configuration that I need to do?

com.blazemeter.jmeter.rte.core.exceptions.RteIOException: Communication error wit server: 192.168.2.2
    at com.blazemeter.jmeter.rte.core.listener.ExceptionHandler.throwAnyPendingError(ExceptionHandler.java:41)
    at com.blazemeter.jmeter.rte.protocols.tn3270.Tn3270Client.connect(Tn3270Client.java:159)
    at com.blazemeter.jmeter.rte.sampler.RTESampler.buildClient(RTESampler.java:617)
    at com.blazemeter.jmeter.rte.sampler.RTESampler.sample(RTESampler.java:516)
    at org.apache.jmeter.threads.JMeterThread.doSampling(JMeterThread.java:638)
    at org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:558)
    at org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:489)
    at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:256)
    at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.net.ConnectException: Connection timed out: connect
    at java.base/java.net.PlainSocketImpl.waitForConnect(Native Method)
    at java.base/java.net.PlainSocketImpl.socketConnect(PlainSocketImpl.java:107)
    at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:412)
    at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:255)
    at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:237)
    at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.base/java.net.Socket.connect(Socket.java:608)
    at com.bytezone.dm3270.streams.TerminalServer.run(TerminalServer.java:48)
    ... 1 more

I already tried; reinstall jmeter, java, get a jmeter working installation and script but nothing fixed that issue.

Configs of wc3270 and rte plugin

Coming back on this thread to share the solution and add an information. My jmeter test it`s connecting through VPN connection and the problem it was Java trying to use IPv4 over IPv6 for IPv4 connections. resolution: setx _JAVA_OPTIONS -Djava.net.preferIPv4Stack=true