Here ia a filtering of the debug log (started OH2 in debug mode).
14:52:03.010 [INFO ] [ing.zwave.handler.ZWaveSerialHandler] - Connecting to serial port 'COM5'
14:52:03.794 [INFO ] [ing.zwave.handler.ZWaveSerialHandler] - Serial port is initialized
14:52:03.798 [INFO ] [mmandclass.ZWaveSecurityCommandClass] - Update networkKey
14:52:03.836 [INFO ] [ve.internal.protocol.ZWaveController] - Starting ZWave controller
14:52:03.836 [INFO ] [ve.internal.protocol.ZWaveController] - ZWave timeout is set to 5000ms. Soft reset is false.
14:52:06.994 [INFO ] [age.SerialApiGetInitDataMessageClass] - NODE 1: Node found
14:52:06.994 [INFO ] [age.SerialApiGetInitDataMessageClass] - NODE 2: Node found
14:52:06.994 [INFO ] [age.SerialApiGetInitDataMessageClass] - NODE 3: Node found
14:52:06.995 [INFO ] [age.SerialApiGetInitDataMessageClass] - ZWave Controller using Controller API
14:52:06.995 [INFO ] [age.SerialApiGetInitDataMessageClass] - ZWave Controller is Primary Controller
14:52:06.995 [INFO ] [age.SerialApiGetInitDataMessageClass] - ------------Number of Nodes Found Registered to ZWave Controller------------
14:52:06.995 [INFO ] [age.SerialApiGetInitDataMessageClass] - # Nodes = 3
14:52:06.995 [INFO ] [age.SerialApiGetInitDataMessageClass] - ----------------------------------------------------------------------------
14:52:07.000 [WARN ] [ding.zwave.handler.ZWaveThingHandler] - NODE 3: Initialising Thing Node...
14:52:07.000 [WARN ] [ding.zwave.handler.ZWaveThingHandler] - NODE 2: Initialising Thing Node...
14:52:07.216 [WARN ] [rialmessage.IsFailedNodeMessageClass] - NODE 3: Is currently marked as failed by the controller!
14:52:11.358 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 3: Node is DEAD. Dropping message.
14:52:15.493 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 2: Got an error while sending data. Resending message.
14:52:19.607 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 2: Got an error while sending data. Resending message.
14:52:20.704 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 2: Node is DEAD. Dropping message.
14:52:24.847 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 3: Node is DEAD. Dropping message.
14:52:28.959 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 2: Node is DEAD. Dropping message.
14:52:33.101 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 3: Node is DEAD. Dropping message.
14:52:37.243 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 2: Node is DEAD. Dropping message.
14:52:47.221 [ERROR] [ocol.ZWaveController$ZWaveSendThread] - NODE 3: Timeout while sending message. Requeueing - 0 attempts left!
14:52:47.222 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 3: Got an error while sending data. Resending message.
14:52:47.369 [ERROR] [ssage.ApplicationCommandMessageClass] - Error processing frame: Message: class=ApplicationCommandHandler[0x04], type=Request[0x00], priority=High, dest=255, callback=0, payload=00 03 07 86 12 03 03 34 19 19 >> Attempt to read message payload out of bounds: Message: class=ApplicationCommandHandler[0x04], type=Request[0x00], priority=High, dest=255, callback=0, payload=00 03 07 86 12 03 03 34 19 19 (10)
14:52:52.336 [ERROR] [ocol.ZWaveController$ZWaveSendThread] - NODE 3: Timeout while sending message. Requeueing - 2 attempts left!
14:52:52.336 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 3: Got an error while sending data. Resending message.
14:52:52.373 [ERROR] [ssage.ApplicationCommandMessageClass] - Error processing frame: Message: class=ApplicationCommandHandler[0x04], type=Request[0x00], priority=High, dest=255, callback=0, payload=00 03 07 86 12 03 03 34 19 19 >> Attempt to read message payload out of bounds: Message: class=ApplicationCommandHandler[0x04], type=Request[0x00], priority=High, dest=255, callback=0, payload=00 03 07 86 12 03 03 34 19 19 (10)
14:52:57.340 [ERROR] [ocol.ZWaveController$ZWaveSendThread] - NODE 3: Timeout while sending message. Requeueing - 1 attempts left!
14:52:57.340 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 3: Got an error while sending data. Resending message.
14:52:57.375 [ERROR] [ssage.ApplicationCommandMessageClass] - Error processing frame: Message: class=ApplicationCommandHandler[0x04], type=Request[0x00], priority=High, dest=255, callback=0, payload=00 03 07 86 12 03 03 34 19 19 >> Attempt to read message payload out of bounds: Message: class=ApplicationCommandHandler[0x04], type=Request[0x00], priority=High, dest=255, callback=0, payload=00 03 07 86 12 03 03 34 19 19 (10)
14:53:02.342 [ERROR] [ocol.ZWaveController$ZWaveSendThread] - NODE 3: Timeout while sending message. Requeueing - 0 attempts left!
14:53:02.342 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 3: Got an error while sending data. Resending message.
14:53:02.377 [ERROR] [ssage.ApplicationCommandMessageClass] - Error processing frame: Message: class=ApplicationCommandHandler[0x04], type=Request[0x00], priority=High, dest=255, callback=0, payload=00 03 07 86 12 03 03 34 19 19 >> Attempt to read message payload out of bounds: Message: class=ApplicationCommandHandler[0x04], type=Request[0x00], priority=High, dest=255, callback=0, payload=00 03 07 86 12 03 03 34 19 19 (10)
14:53:07.344 [WARN ] [ocol.ZWaveController$ZWaveSendThread] - NODE 3: Too many retries. Discarding message: Message: class=SendData[0x13], type=Request[0x00], priority=Config, dest=3, callback=20, payload=03 02 86 11
14:53:08.636 [ERROR] [alization.ZWaveNodeInitStageAdvancer] - NODE 3: Node advancer: Retries exceeded at SET_ASSOCIATION
14:53:13.916 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 2: Node is DEAD. Dropping message.
14:53:30.555 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 2: Node is DEAD. Dropping message.
14:54:50.525 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 2: Node is DEAD. Dropping message.
14:57:26.400 [ERROR] [alization.ZWaveNodeInitStageAdvancer] - NODE 2: Node advancer: Retries exceeded at PING
15:02:50.571 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 2: Node is DEAD. Dropping message.
15:13:30.481 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 2: Node is DEAD. Dropping message.
15:34:50.515 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 2: Node is DEAD. Dropping message.
16:04:50.579 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 2: Node is DEAD. Dropping message.
16:34:50.548 [ERROR] [l.serialmessage.SendDataMessageClass] - NODE 2: Node is DEAD. Dropping message.
17:04:46.402 [ERROR] [alization.ZWaveNodeInitStageAdvancer] - NODE 2: Node advancer: Retries exceeded at PING