2019-11-02 07:27:41.075 [ERROR] [rnal.discovery.RFXComBridgeDiscovery] - Error occurred during discovery
java.io.IOException: device not found (2)
	at jd2xx.JD2XX.listDevices(Native Method) ~[231:org.openhab.binding.rfxcom:2.5.0.M4]
	at jd2xx.JD2XX.listDevicesByDescription(JD2XX.java:826) ~[231:org.openhab.binding.rfxcom:2.5.0.M4]
	at org.openhab.binding.rfxcom.internal.discovery.RFXComBridgeDiscovery.discoverRfxcom(RFXComBridgeDiscovery.java:89) [231:org.openhab.binding.rfxcom:2.5.0.M4]
	at org.openhab.binding.rfxcom.internal.discovery.RFXComBridgeDiscovery.startScan(RFXComBridgeDiscovery.java:65) [231:org.openhab.binding.rfxcom:2.5.0.M4]
	at org.eclipse.smarthome.config.discovery.AbstractDiscoveryService.startScan(AbstractDiscoveryService.java:209) [139:org.openhab.core.config.discovery:2.5.0.M4]
	at org.eclipse.smarthome.config.discovery.internal.DiscoveryServiceRegistryImpl.startScan(DiscoveryServiceRegistryImpl.java:382) [139:org.openhab.core.config.discovery:2.5.0.M4]
	at org.eclipse.smarthome.config.discovery.internal.DiscoveryServiceRegistryImpl.startScans(DiscoveryServiceRegistryImpl.java:358) [139:org.openhab.core.config.discovery:2.5.0.M4]
	at org.eclipse.smarthome.config.discovery.internal.DiscoveryServiceRegistryImpl.startScan(DiscoveryServiceRegistryImpl.java:216) [139:org.openhab.core.config.discovery:2.5.0.M4]
	at org.eclipse.smarthome.io.rest.core.internal.discovery.DiscoveryResource.scan(DiscoveryResource.java:97) [153:org.openhab.core.io.rest.core:2.5.0.M4]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:?]
	at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) [125:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144) [125:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161) [125:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:160) [125:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99) [125:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389) [125:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347) [125:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102) [125:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326) [125:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) [124:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) [124:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.internal.Errors.process(Errors.java:315) [124:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.internal.Errors.process(Errors.java:297) [124:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.internal.Errors.process(Errors.java:267) [124:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) [124:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) [125:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) [125:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473) [122:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427) [122:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388) [122:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341) [122:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228) [122:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	at com.eclipsesource.jaxrs.publisher.internal.ServletContainerBridge.service(ServletContainerBridge.java:76) [20:com.eclipsesource.jaxrs.publisher:5.3.1.201602281253]
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:873) [90:org.eclipse.jetty.servlet:9.4.18.v20190429]
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:542) [90:org.eclipse.jetty.servlet:9.4.18.v20190429]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) [194:org.ops4j.pax.web.pax-web-jetty:7.2.10]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146) [89:org.eclipse.jetty.server:9.4.18.v20190429]
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) [87:org.eclipse.jetty.security:9.4.18.v20190429]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) [89:org.eclipse.jetty.server:9.4.18.v20190429]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257) [89:org.eclipse.jetty.server:9.4.18.v20190429]
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1700) [89:org.eclipse.jetty.server:9.4.18.v20190429]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) [89:org.eclipse.jetty.server:9.4.18.v20190429]
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345) [89:org.eclipse.jetty.server:9.4.18.v20190429]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:293) [194:org.ops4j.pax.web.pax-web-jetty:7.2.10]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) [89:org.eclipse.jetty.server:9.4.18.v20190429]
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) [90:org.eclipse.jetty.servlet:9.4.18.v20190429]
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1667) [89:org.eclipse.jetty.server:9.4.18.v20190429]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) [89:org.eclipse.jetty.server:9.4.18.v20190429]
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247) [89:org.eclipse.jetty.server:9.4.18.v20190429]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) [89:org.eclipse.jetty.server:9.4.18.v20190429]
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80) [194:org.ops4j.pax.web.pax-web-jetty:7.2.10]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) [89:org.eclipse.jetty.server:9.4.18.v20190429]
	at org.eclipse.jetty.server.Server.handle(Server.java:505) [89:org.eclipse.jetty.server:9.4.18.v20190429]
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370) [89:org.eclipse.jetty.server:9.4.18.v20190429]
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267) [89:org.eclipse.jetty.server:9.4.18.v20190429]
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) [80:org.eclipse.jetty.io:9.4.18.v20190429]
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) [80:org.eclipse.jetty.io:9.4.18.v20190429]
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) [80:org.eclipse.jetty.io:9.4.18.v20190429]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) [92:org.eclipse.jetty.util:9.4.18.v20190429]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) [92:org.eclipse.jetty.util:9.4.18.v20190429]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) [92:org.eclipse.jetty.util:9.4.18.v20190429]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) [92:org.eclipse.jetty.util:9.4.18.v20190429]
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) [92:org.eclipse.jetty.util:9.4.18.v20190429]
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:698) [92:org.eclipse.jetty.util:9.4.18.v20190429]
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:804) [92:org.eclipse.jetty.util:9.4.18.v20190429]
	at java.lang.Thread.run(Thread.java:748) [?:?]