Below the debug log entries for double and triple click. To me it looks like the controller isn’t getting the scene activation with the triple click, is it?
Double click:
[21:51:20] openhabian@openHABianPi:~$ tail -f /var/log/openhab2/openhab.log | grep ZWave
2018-04-15 21:51:29.375 [DEBUG] [WaveSerialHandler$ZWaveReceiveThread] - Receive Message = 01 0A 00 04 00 05 04 2B 01 0E 00 D4
2018-04-15 21:51:29.379 [DEBUG] [ve.internal.protocol.ZWaveController] - Receive queue TAKE: Length=0
2018-04-15 21:51:29.382 [DEBUG] [ve.internal.protocol.ZWaveController] - Process Message = 01 0A 00 04 00 05 04 2B 01 0E 00 D4
2018-04-15 21:51:29.384 [DEBUG] [ve.internal.protocol.ZWaveController] - Message: class=ApplicationCommandHandler[0x04], type=Request[0x00], priority=High, dest=255, callback=0, payload=00 05 04 2B 01 0E 00
2018-04-15 21:51:29.386 [DEBUG] [alization.ZWaveNodeInitStageAdvancer] - NODE 5: Starting initialisation from DONE
2018-04-15 21:51:29.387 [DEBUG] [ve.internal.protocol.ZWaveController] - Event Listener org.openhab.binding.zwave.internal.protocol.initialization.ZWaveNodeInitStageAdvancer@412134 already registered
2018-04-15 21:51:29.390 [DEBUG] [.commandclass.ZWaveBasicCommandClass] - Received Scene Activation for Node ID = 5
2018-04-15 21:51:29.391 [DEBUG] [.commandclass.ZWaveBasicCommandClass] - Scene Activation Set
2018-04-15 21:51:29.392 [DEBUG] [.commandclass.ZWaveBasicCommandClass] - Scene activation node from node 5: Scene 14, Time 0
2018-04-15 21:51:29.393 [DEBUG] [ve.internal.protocol.ZWaveController] - Notifying event listeners: ZWaveCommandClassValueEvent
2018-04-15 21:51:29.395 [DEBUG] [ding.zwave.handler.ZWaveThingHandler] - NODE 5: Got an event from Z-Wave network: ZWaveCommandClassValueEvent
2018-04-15 21:51:29.396 [DEBUG] [ding.zwave.handler.ZWaveThingHandler] - NODE 5: Got a value event from Z-Wave network, endpoint = 0, command class = SCENE_ACTIVATION, value = 14
2018-04-15 21:51:29.398 [DEBUG] [ding.zwave.handler.ZWaveThingHandler] - NODE 5: Updating channel state zwave:device:84f8a005:node5:scene_number to 14 [DecimalType]
2018-04-15 21:51:29.844 [DEBUG] [WaveSerialHandler$ZWaveReceiveThread] - Receive Message = 01 09 00 04 00 05 03 26 03 63 B2
2018-04-15 21:51:29.846 [DEBUG] [ve.internal.protocol.ZWaveController] - Receive queue TAKE: Length=0
2018-04-15 21:51:29.850 [DEBUG] [ve.internal.protocol.ZWaveController] - Process Message = 01 09 00 04 00 05 03 26 03 63 B2
2018-04-15 21:51:29.852 [DEBUG] [ve.internal.protocol.ZWaveController] - Message: class=ApplicationCommandHandler[0x04], type=Request[0x00], priority=High, dest=255, callback=0, payload=00 05 03 26 03 63
2018-04-15 21:51:29.855 [DEBUG] [alization.ZWaveNodeInitStageAdvancer] - NODE 5: Starting initialisation from DONE
2018-04-15 21:51:29.857 [DEBUG] [ve.internal.protocol.ZWaveController] - Event Listener org.openhab.binding.zwave.internal.protocol.initialization.ZWaveNodeInitStageAdvancer@412134 already registered
2018-04-15 21:51:29.860 [DEBUG] [ss.ZWaveMultiLevelSwitchCommandClass] - NODE 5: Received SWITCH_MULTILEVEL command V3
2018-04-15 21:51:29.862 [DEBUG] [ss.ZWaveMultiLevelSwitchCommandClass] - NODE 5: Switch Multi Level report, value = 99
2018-04-15 21:51:29.863 [DEBUG] [ve.internal.protocol.ZWaveController] - Notifying event listeners: ZWaveCommandClassValueEvent
2018-04-15 21:51:29.865 [DEBUG] [ding.zwave.handler.ZWaveThingHandler] - NODE 5: Got an event from Z-Wave network: ZWaveCommandClassValueEvent
2018-04-15 21:51:29.867 [DEBUG] [ding.zwave.handler.ZWaveThingHandler] - NODE 5: Got a value event from Z-Wave network, endpoint = 0, command class = SWITCH_MULTILEVEL, value = 99
2018-04-15 21:51:29.869 [DEBUG] [ding.zwave.handler.ZWaveThingHandler] - NODE 5: Updating channel state zwave:device:84f8a005:node5:switch_dimmer to 100 [PercentType]
2018-04-15 21:51:34.866 [DEBUG] [WaveSerialHandler$ZWaveReceiveThread] - Receive Message = 01 0C 00 04 00 05 06 31 05 04 22 01 53 B4
2018-04-15 21:51:34.869 [DEBUG] [ve.internal.protocol.ZWaveController] - Receive queue TAKE: Length=0
2018-04-15 21:51:34.873 [DEBUG] [ve.internal.protocol.ZWaveController] - Process Message = 01 0C 00 04 00 05 06 31 05 04 22 01 53 B4
2018-04-15 21:51:34.876 [DEBUG] [ve.internal.protocol.ZWaveController] - Message: class=ApplicationCommandHandler[0x04], type=Request[0x00], priority=High, dest=255, callback=0, payload=00 05 06 31 05 04 22 01 53
2018-04-15 21:51:34.879 [DEBUG] [alization.ZWaveNodeInitStageAdvancer] - NODE 5: Starting initialisation from DONE
2018-04-15 21:51:34.880 [DEBUG] [ve.internal.protocol.ZWaveController] - Event Listener org.openhab.binding.zwave.internal.protocol.initialization.ZWaveNodeInitStageAdvancer@412134 already registered
2018-04-15 21:51:34.890 [DEBUG] [ss.ZWaveMultiLevelSensorCommandClass] - NODE 5: Received COMMAND_CLASS_SENSOR_MULTILEVEL command V4
2018-04-15 21:51:34.891 [DEBUG] [ss.ZWaveMultiLevelSensorCommandClass] - NODE 5: Sensor Multi Level REPORT received
2018-04-15 21:51:34.893 [DEBUG] [ss.ZWaveMultiLevelSensorCommandClass] - NODE 5: Sensor Type = Power(4), Scale = 0
2018-04-15 21:51:34.894 [DEBUG] [ss.ZWaveMultiLevelSensorCommandClass] - NODE 5: Sensor Value = 33.9
2018-04-15 21:51:34.896 [DEBUG] [ve.internal.protocol.ZWaveController] - Notifying event listeners: ZWaveMultiLevelSensorValueEvent
2018-04-15 21:51:34.898 [DEBUG] [ding.zwave.handler.ZWaveThingHandler] - NODE 5: Got an event from Z-Wave network: ZWaveMultiLevelSensorValueEvent
2018-04-15 21:51:34.899 [DEBUG] [ding.zwave.handler.ZWaveThingHandler] - NODE 5: Got a value event from Z-Wave network, endpoint = 0, command class = SENSOR_MULTILEVEL, value = 33.9
2018-04-15 21:51:34.901 [DEBUG] [ding.zwave.handler.ZWaveThingHandler] - NODE 5: Updating channel state zwave:device:84f8a005:node5:sensor_power to 33.9 [DecimalType]
Triple click:
[21:48:59] openhabian@openHABianPi:~$ tail -f /var/log/openhab2/openhab.log | grep ZWave
2018-04-15 21:49:33.463 [DEBUG] [WaveSerialHandler$ZWaveReceiveThread] - Receive Message = 01 20 00 49 84 05 1A 04 11 01 5E 20 86 72 26 5A 59 85 73 98 7A 56 70 31 32 8E 60 75 71 27 22 EF 2B AC
2018-04-15 21:49:33.473 [DEBUG] [ve.internal.protocol.ZWaveController] - Receive queue TAKE: Length=0
2018-04-15 21:49:33.485 [DEBUG] [ve.internal.protocol.ZWaveController] - Process Message = 01 20 00 49 84 05 1A 04 11 01 5E 20 86 72 26 5A 59 85 73 98 7A 56 70 31 32 8E 60 75 71 27 22 EF 2B AC
2018-04-15 21:49:33.491 [DEBUG] [ve.internal.protocol.ZWaveController] - Message: class=ApplicationUpdate[0x49], type=Request[0x00], priority=High, dest=255, callback=0, payload=84 05 1A 04 11 01 5E 20 86 72 26 5A 59 85 73 98 7A 56 70 31 32 8E 60 75 71 27 22 EF 2B
2018-04-15 21:49:33.506 [DEBUG] [alization.ZWaveNodeInitStageAdvancer] - NODE 5: Starting initialisation from DONE
2018-04-15 21:49:33.509 [DEBUG] [ve.internal.protocol.ZWaveController] - Event Listener org.openhab.binding.zwave.internal.protocol.initialization.ZWaveNodeInitStageAdvancer@412134 alrea dy registered
2018-04-15 21:49:33.514 [DEBUG] [.serialmessage.ZWaveCommandProcessor] - Checking transaction complete: Sent Message: class=SendData[0x13], type=Request[0x00], priority=Set, dest=7, call back=153, payload=07 05 26 04 60 00 FF
2018-04-15 21:49:33.520 [DEBUG] [.serialmessage.ZWaveCommandProcessor] - Checking transaction complete: Recv Message: class=ApplicationUpdate[0x49], type=Request[0x00], priority=High, de st=255, callback=0, payload=84 05 1A 04 11 01 5E 20 86 72 26 5A 59 85 73 98 7A 56 70 31 32 8E 60 75 71 27 22 EF 2B
2018-04-15 21:49:33.523 [DEBUG] [.serialmessage.ZWaveCommandProcessor] - Checking transaction complete: class=ApplicationUpdate, callback id=153, expected=SendData, cancelled=false