LuaUPnp taking up 100% of memory

Noticed that I acidentally had PLEG debug logging and it filled up my USB. Killed the debug and deleted the log… now Vera back to normal. But now I am seeing LuaUPnp taking 96% of memory and can’t figure it out.

I have the following plugins:
Day or Night
System Monitor
PLEG x 2
MultiSwitch
Kodi Remote
Sonos
AltUI
Data Yours
Weather Underground
I am not sure how to go about trying to figure this out.

I do see this before every Lua crash:
01 10/22/15 20:07:41.631 ^[[31;1mZWaveNode::HandlePollUpdate_SensorMultiLevel_MeterReport stray node 142 device 287^[[0m <0x2bf3e680>
06 10/22/15 20:07:41.722 Device_Variable::m_szValue_set device: 288 service: urn:micasaverde-com:serviceId:EnergyMetering1 variable: ^[[35;1mKWH^[[0m was: 86.267
06 10/22/15 20:07:41.723 Device_Variable::m_szValue_set device: 288 service: urn:micasaverde-com:serviceId:EnergyMetering1 variable: ^[[35;1mKWHReading^[[0m was:
01 10/22/15 20:07:48.589 ^[[31;1mUserData::WriteUserData saved–before move File Size: 111907 save size 111907^[[0m <0x2bd3e680>
02 10/22/15 20:07:48.590 ^[[33;1mUserData::TempLogFileSystemFailure start 0^[[0m <0x2bd3e680>
02 10/22/15 20:07:48.623 ^[[33;1mUserData::TempLogFileSystemFailure 4886 res:1