Two things that may assist:
Review the details contained in the Dashboard > Overview. It will contain both trigger and upcoming schedules.
I have added two example for scene data recorded in the log because the log files you displayed appear incomplete to establish if the scene was completed successfully. You see in the examples, once the scene is committed it will generate a job and you are looking for the a line like this as “04 02/02/13 12:30:23.655 <Job ID=“XX”…” to indicate the end of the relevant entries. The complete scene records: “Transmit was ok” etc, whereby, if it fails you will receive a message similiar to - “command 32/1 failed m_cTxStatus 1 retries”. When it does fail to reach a device, it will try an alternative route and even update the routing table. But, this does not appear to be the case as per your log entries.
What I would do is:
Delete the current scene and recreate a new scene and see if the same behaviour is encountered.
To review scene data use one of the options below:
Option 1
http://Vera_IP:3480/data_request?id=scene&action=list&scene=Scene_Number
This will display the details for the scene requested.
Option 2
http://Vera_IP:3480/data_request?id=user_data&output_format=xml or
http://Vera_IP/port_3480/data_request?id=user_data&output_format=xml
Search for "action device=“8” to see what is recorded in any scene for that device… or in you case, you can also search for Scene 7
Example 1 - Completed scene
08 02/02/13 12:25:29.415 JobHandler_LuaUPnP::HandleActionRequest argument SceneNum=58 <0x32cea680>
08 02/02/13 12:25:29.415 Scene::RunScene running 58 !!Test1 Off <0x32cea680>
08 02/02/13 12:25:29.416 JobHandler_LuaUPnP::HandleActionRequest device: 333 service: urn:upnp-org:serviceId:SwitchPower1 action: e[36;1mSetTargete[0m <0x32cea680>
08 02/02/13 12:25:29.416 JobHandler_LuaUPnP::HandleActionRequest argument newTargetValue=0 <0x32cea680>
06 02/02/13 12:25:29.416 Device_Variable::m_szValue_set device: 333 service: urn:upnp-org:serviceId:SwitchPower1 variable: e[35;1mTargete[0m was: 1 now: 0 #hooks: 0 upnp: 0 v:0xc65a28/NONE duplicate:0 <0x32cea680>
02 02/02/13 12:25:29.418 e[33;1mZWJob_SendData UPDATE MANUAL ROUTE 30=0x19d3178e[0m <0x32cea680>
02 02/02/13 12:25:29.420 e[33;1mUPDATE MANUAL ROUTE2 30=0x19d3178e[0m <0x2bc5f680>
02 02/02/13 12:25:29.420 e[33;1mZW_Send_Data node 30 USING ROUTE 13.0.0.0e[0m <0x2bc5f680>
02 02/02/13 12:25:29.516 e[33;1mUPDATE MANUAL ROUTE2 30=0x19d3178e[0m <0x2bc5f680>
02 02/02/13 12:25:29.516 e[33;1mZW_Send_Data node 30 USING ROUTE 13.0.0.0e[0m <0x2bc5f680>
06 02/02/13 12:25:29.713 Device_Variable::m_szValue_set device: 333 service: urn:upnp-org:serviceId:SwitchPower1 variable: e[35;1mStatuse[0m was: 1 now: 0 #hooks: 3 upnp: 0 v:0xc6acd8/NONE duplicate:0 <0x2b85f680>
04 02/02/13 12:25:29.716 <Job ID="19" Name="OFF node 30" Device="333" Created="2013-02-02 12:25:29" Started="2013-02-02 12:25:29" Completed="2013-02-02 12:25:29" Duration="0.297727000" Runtime="0.296621000" Status="Successful" LastNote="Transmit was ok" Node="30" NodeType="ZWaveNonDimmableLight" NodeDescription="Test1"/> <0x2b85f680>
Example 2 - Failed scene
08 02/02/13 12:29:39.560 Scene::RunScene running 58 !!Test1 Off <0x32cea680>
08 02/02/13 12:29:39.560 JobHandler_LuaUPnP::HandleActionRequest device: 333 service: urn:upnp-org:serviceId:SwitchPower1 action: e[36;1mSetTargete[0m <0x32cea680>
08 02/02/13 12:29:39.561 JobHandler_LuaUPnP::HandleActionRequest argument newTargetValue=0 <0x32cea680>
06 02/02/13 12:29:39.561 Device_Variable::m_szValue_set device: 333 service: urn:upnp-org:serviceId:SwitchPower1 variable: e[35;1mTargete[0m was: 1 now: 0 #hooks: 0 upnp: 0 v:0xc65a28/NONE duplicate:0 <0x32cea680>
02 02/02/13 12:29:39.562 e[33;1mZWJob_SendData UPDATE MANUAL ROUTE 30=0x19d3178e[0m <0x32cea680>
02 02/02/13 12:29:39.577 e[33;1mUPDATE MANUAL ROUTE2 30=0x19d3178e[0m <0x2bc5f680>
02 02/02/13 12:29:39.577 e[33;1mZW_Send_Data node 30 USING ROUTE 13.0.0.0e[0m <0x2bc5f680>
02 02/02/13 12:29:39.686 e[33;1mUPDATE MANUAL ROUTE2 30=0x19d3178e[0m <0x2bc5f680>
02 02/02/13 12:29:39.686 e[33;1mZW_Send_Data node 30 USING ROUTE 13.0.0.0e[0m <0x2bc5f680>
06 02/02/13 12:29:39.824 Device_Variable::m_szValue_set device: 1 service: urn:micasaverde-com:serviceId:ZWaveNetwork1 variable: e[35;1mLastErrore[0m was: Poll failed now: Node 30 failed #hooks: 0 upnp: 0 v:0xf9c4a0/NONE duplicate:0 <0x2b85f680>
01 02/02/13 12:29:39.825 e[31;1mZWaveNode::CurrentRouteFailed node 30 device 333 position 13 route 13.0.0.0 hop -1 (from 1)e[0m <0x2b85f680>
06 02/02/13 12:29:39.825 Device_Variable::m_szValue_set device: 333 service: urn:micasaverde-com:serviceId:ZWaveDevice1 variable: e[35;1mAutoRoutee[0m was: 0-5x,17-14x,13-15,12-15 now: 0-5x,17-14x,13-15x,12-15 #hooks: 0 upnp: 0 v:(nil)/NONE duplicate:0 <0x2b85f680>
06 02/02/13 12:29:39.826 Device_Variable::m_szValue_set device: 1 service: urn:micasaverde-com:serviceId:ZWaveNetwork1 variable: e[35;1mLastRouteFailuree[0m was: 1359768499 now: 1359768579 #hooks: 0 upnp: 0 v:(nil)/NONE duplicate:0 <0x2b85f680>
02 02/02/13 12:29:39.827 e[33;1mCurrentRouteFailed XXX1 (null)e[0m <0x2b85f680>
02 02/02/13 12:29:39.827 e[33;1mCurrentRouteFailed XXX3 0-5x,17-14x,13-15x,12-15e[0m <0x2b85f680>
02 02/02/13 12:29:39.827 e[33;1mCurrentRouteFailed XXX4e[0m <0x2b85f680>
02 02/02/13 12:29:39.827 e[33;1mUpdateManualRoute XXX1 node 30 route 0-5x,17-14x,13-15x,12-15e[0m <0x2b85f680>
02 02/02/13 12:29:39.828 e[33;1mUpdateManualRoute XXX2 12.0.0.0 from 0-5x,17-14x,13-15x,12-15e[0m <0x2b85f680>
02 02/02/13 12:29:39.828 e[33;1mXXXX CurrentRouteFailed node 30 m_cRoutePosition 20 route 12.0.0.0e[0m <0x2b85f680>
02 02/02/13 12:29:39.828 e[33;1mZWJob_SendData::ReceivedFrame job job#32 :OFF node 30 dev:333 (0x1695390) N:30 P:35 S:5 to node 30 command 32/1 failed m_cTxStatus 1 retries 0e[0m <0x2b85f680>
02 02/02/13 12:29:39.831 e[33;1mUPDATE MANUAL ROUTE2 30=0x19d3178e[0m <0x2bc5f680>
02 02/02/13 12:29:39.831 e[33;1mZW_Send_Data node 30 USING ROUTE 12.0.0.0e[0m <0x2bc5f680>
01 02/02/13 12:29:40.043 e[31;1mZWaveNode::CurrentRouteFailed node 30 device 333 position 20 route 12.0.0.0 hop 1 (from 6)e[0m <0x2b85f680>
06 02/02/13 12:29:40.044 Device_Variable::m_szValue_set device: 333 service: urn:micasaverde-com:serviceId:ZWaveDevice1 variable: e[35;1mAutoRoutee[0m was: 0-5x,17-14x,13-15x,12-15 now: 0-5x,17-14x,13-15x,12-15x #hooks: 0 upnp: 0 v:(nil)/NONE duplicate:0 <0x2b85f680>
06 02/02/13 12:29:40.045 Device_Variable::m_szValue_set device: 1 service: urn:micasaverde-com:serviceId:ZWaveNetwork1 variable: e[35;1mLastRouteFailuree[0m was: 1359768579 now: 1359768580 #hooks: 0 upnp: 0 v:(nil)/NONE duplicate:0 <0x2b85f680>
02 02/02/13 12:29:40.045 e[33;1mCurrentRouteFailed XXX1 (null)e[0m <0x2b85f680>
02 02/02/13 12:29:40.046 e[33;1mCurrentRouteFailed XXX3 0-5x,17-14x,13-15x,12-15xe[0m <0x2b85f680>
02 02/02/13 12:29:40.046 e[33;1mCurrentRouteFailed XXX4e[0m <0x2b85f680>
02 02/02/13 12:29:40.046 e[33;1mUpdateManualRoute XXX1 node 30 route 0-5x,17-14x,13-15x,12-15xe[0m <0x2b85f680>
06 02/02/13 12:29:40.046 Device_Variable::m_szValue_set device: 333 service: urn:micasaverde-com:serviceId:ZWaveDevice1 variable: e[35;1mAllRoutesFailede[0m was: 0 now: 1 #hooks: 0 upnp: 0 v:(nil)/NONE duplicate:0 <0x2b85f680>
02 02/02/13 12:29:40.047 e[33;1mXXXX CurrentRouteFailed node 30 m_cRoutePosition 0 route 0.0.0.0e[0m <0x2b85f680>
02 02/02/13 12:29:40.047 e[33;1mZWJob_SendData::ReceivedFrame job job#32 :OFF node 30 dev:333 (0x1695390) N:30 P:70 S:5 to node 30 command 32/1 failed m_cTxStatus 6 retries 1e[0m <0x2b85f680>
02 02/02/13 12:29:40.050 e[33;1mUPDATE MANUAL ROUTE2 30=(nil)e[0m <0x2bc5f680>
02 02/02/13 12:29:40.051 e[33;1mZW_Send_Data node 30 NO ROUTE (nil)e[0m <0x2bc5f680>
02 02/02/13 12:29:51.923 e[33;1mZWJob_SendData::ReceivedFrame job job#32 :OFF node 30 dev:333 (0x1695390) N:30 P:70 S:5 to node 30 command 32/1 failed m_cTxStatus 1 retries 2e[0m <0x2b85f680>