UI5 - Internal Errors

In going through the LuaUPnP Log I’ve found several strange errors i’d like to see if I can clean up

1. JobHandler_LuaUPnP::GetPluginVersionOnline

01	07/12/15 10:13:56.855	JobHandler_LuaUPnP::GetPluginVersionOnline failed to convert 5836 <0x2c077680>
01	07/12/15 10:13:57.042	JobHandler_LuaUPnP::GetPluginVersionOnline failed to convert 8231 <0x2c077680>
01	07/12/15 10:13:57.419	JobHandler_LuaUPnP::GetPluginVersionOnline failed to convert 8301 

and
2. Dropping due to collision

02	07/12/15 10:14:12.186	ZWaveJobHandler::DoReceivedFrame m_iFrameID 363 dropping due to collission with job#65 :getnodedetails 14 dev:756 (0x17be4e8) P:38 S:7 node 14 <0x2c277680>
02	07/12/15 10:14:12.296	ZWaveJobHandler::DoReceivedFrame m_iFrameID 364 dropping due to collission with job#65 :getnodedetails 14 dev:756 (0x17be4e8) P:38 S:7 node 14 <0x2c277680>
02	07/12/15 10:14:12.436	ZWaveJobHandler::DoReceivedFrame m_iFrameID 365 dropping due to collission with job#65 :getnodedetails 14 dev:756 (0x17be4e8) P:38 S:7 node 14 <0x2c277680>
[i][b] .... Repeats several dozen times ...[/b][/i]

Can anyone shed any light and guidance on these errors?

This happens when Vera tries to send a Z-Wave command and something else is also sending info at the same time:

i.e.

  1. A delayed response
  2. A Battery device woke up.
  3. A Sensor (updated)
  4. A Scene Controller issued a command
  5. A Secondary Z-Wave controller issued a command

It detects it and does a retry.