NetBT

Hello ,
We have a system error on the event viewer - Event ID:4319
A duplicate name has been detected on the TCP network.  The IP address of the computer that sent the message is in the data. Use nbtstat -n in a command window to see which name is in the Conflict state.

We have Server2008R2 Hyper-V With 3 VM's.
I tried to ran Nbstat -n and this is the results:

nbtstat -n

Local Area Connection:
Node IpAddress: [10.1.1.200] Scope Id: []

                NetBIOS Local Name Table

       Name               Type         Status
    ---------------------------------------------
    SPHYNX         <00>  UNIQUE      Registered
    ELMUL          <1C>  GROUP       Registered
    ELMUL          <00>  GROUP       Registered
    SPHYNX         <20>  UNIQUE      Registered
    ELMUL          <1B>  UNIQUE      Registered
    ELMUL          <1E>  GROUP       Registered
    ELMUL          <1D>  UNIQUE      Registered
    ..__MSBROWSE__.<01>  GROUP       Registered

Leaf Networks Adapter:
Node IpAddress: [169.254.182.180] Scope Id: []

                NetBIOS Local Name Table

       Name               Type         Status
    ---------------------------------------------
    SPHYNX         <00>  UNIQUE      Registered
    ELMUL          <1C>  GROUP       Registered
    ELMUL          <00>  GROUP       Registered
    SPHYNX         <20>  UNIQUE      Registered
    ELMUL          <1B>  UNIQUE      Registered
    ELMUL          <1E>  GROUP       Registered

Local Area Connection 2:
Node IpAddress: [0.0.0.0] Scope Id: []

    No names in cache

\Device\NetBT_Tcpip_{F004110A-4E41-48AD-B125-BF071F71AE86}:
Node IpAddress: [0.0.0.0] Scope Id: []

                NetBIOS Local Name Table

       Name               Type         Status
    ---------------------------------------------
    SPHYNX         <00>  UNIQUE      Registered
    ELMUL          <1C>  GROUP       Registered
    ELMUL          <00>  GROUP       Registered
    SPHYNX         <20>  UNIQUE      Registered
    ELMUL          <1B>  UNIQUE      Registered
    ELMUL          <1E>  GROUP       Registered
    ELMUL          <1D>  UNIQUE      Registered
    ..__MSBROWSE__.<01>  GROUP       Registered

Local Area Connection 3:
Node IpAddress: [10.1.1.42] Scope Id: []

                NetBIOS Local Name Table

       Name               Type         Status
    ---------------------------------------------
    SPHYNX         <00>  UNIQUE      Registered
    ELMUL          <1C>  GROUP       Registered
    ELMUL          <00>  GROUP       Registered
    SPHYNX         <20>  UNIQUE      Registered
    ELMUL          <1B>  UNIQUE      Registered
    ELMUL          <1E>  GROUP       Registered


Please Advise.