LG E650 B31 - Invalid Tag

Hi Gurux

I am trying to connect to a meter (L&G E650 B31), but i get "Invalid Tag".

Trace:

08:52:54
<HDLC len="9" >
<TargetAddress Value="1" />
<SourceAddress Value="10" />
<FrameType Value="93" />
<Snrm>
</Snrm>
</HDLC>

08:52:54
<HDLC len="1D" >
<TargetAddress Value="10" />
<SourceAddress Value="1" />
<FrameType Value="73" />
<PDU>
<Ua>
<MaxInfoTX Value="128" />
<MaxInfoRX Value="62" />
<WindowSizeTX Value="1" />
<WindowSizeRX Value="1" />
</Ua>
</PDU>
</HDLC>

08:52:54
<HDLC len="2A" >
<TargetAddress Value="1" />
<SourceAddress Value="10" />
<FrameType Value="10" />
<PDU>
<AssociationRequest>
<ApplicationContextName Value="SN" />
<InitiateRequest>
<ProposedDlmsVersionNumber Value="06" />
<ProposedConformance>
<ConformanceBit Name="Read" />
<ConformanceBit Name="Write" />
<ConformanceBit Name="UnconfirmedWrite" />
<ConformanceBit Name="MultipleReferences" />
<ConformanceBit Name="InformationReport" />
<ConformanceBit Name="ParameterizedAccess" />
</ProposedConformance>
<ProposedMaxPduSize Value="FFFF" />
</InitiateRequest>
</AssociationRequest>
</PDU>
</HDLC>

08:52:54
<HDLC len="1D" >
<TargetAddress Value="10" />
<SourceAddress Value="1" />
<FrameType Value="73" />
<PDU>
<Ua>
<MaxInfoTX Value="128" />
<MaxInfoRX Value="62" />
<WindowSizeTX Value="1" />
<WindowSizeRX Value="1" />
</Ua>
</PDU>
</HDLC>

08:52:54
<HDLC len="36" >
<TargetAddress Value="10" />
<SourceAddress Value="1" />
<FrameType Value="30" />
<PDU>
<AssociationResponse>
<ApplicationContextName Value="SN" />
<AssociationResult Value="00" />
<ResultSourceDiagnostic>
<ACSEServiceUser Value="00" />
</ResultSourceDiagnostic>
<InitiateResponse>
<NegotiatedDlmsVersionNumber Value="06" />
<NegotiatedConformance>
<ConformanceBit Name="Read" />
<ConformanceBit Name="Write" />
<ConformanceBit Name="MultipleReferences" />
<ConformanceBit Name="ParameterizedAccess" />
</NegotiatedConformance>
<NegotiatedMaxPduSize Value="0960" />
<VaaName Value="FA00" />
</InitiateResponse>
</AssociationResponse>
</PDU>
</HDLC>

Log:
GXDLMSDirector 8.2.2102.2602
Log created 08:50:27
08:50:41 Initializing Network connection.
08:50:43 Send SNRM request.
7E A0 07 03 21 93 0F 01 7E
08:50:43
7E A0 1E 21 03 73 C3 7A 81 80 12 05 01 80 06 01 3E 07 04 00 00 00 01 08 04 00 00 00 01 07 22 7E
08:50:43 Parsing UA reply succeeded.
08:50:43 Send AARQ request.
7E A0 2B 03 21 10 FB AF E6 E6 00 60 1D A1 09 06 07 60 85 74 05 08 01 02 BE 10 04 0E 01 00 00 00 06 5F 1F 04 00 1C 03 20 FF FF 80 AB 7E
08:50:43
7E A0 1E 21 03 73 C3 7A 81 80 12 05 01 80 06 01 3E 07 04 00 00 00 01 08 04 00 00 00 01 07 22 7E
08:50:43 Disconnect request
08:50:43
7E A0 37 21 03 30 6C 7C E6 E7 00 61 28 A1 09 06 07 60 85 74 05 08 01 02 A2 03 02 01 00 A3 05 A1 03 02 01 00 BE 0F 04 0D 08 00 06 5F 1F 04 00 18 02 20 09 60 FA 00 0A A8 7E
System.Exception: Invalid tag.
at GXDLMSDirector.GXDLMSCommunicator.InitializeConnection(Boolean force)
at GXDLMSDirector.GXDLMSDevice.InitializeConnection()
at GXDLMSDirector.MainForm.Connect(Object sender, GXAsyncWork work, Object[] parameters)