ReadyNAS Ultra 6 Tivo Not Archiving -- KUID problem?

I only have a TiVo running 20.2-01-2-748 but below are the results from accessing https://<your tivo ip>:443/TiVoConnect?Command=QueryContainer&Container=%2FNowPlaying as someone suggested earlier. Hopes this help someone figure out what the underlying issue is.

<?xml version="1.0" encoding="utf-8"?>
<TiVoContainer xmlns="http://www.tivo.com/developer/calypso-protocol-1.6/">
<Details>
<ContentType>x-tivo-container/tivo-videos</ContentType>
<SourceFormat>x-tivo-container/tivo-dvr</SourceFormat>
<Title>Now Playing</Title>
<LastChangeDate>0x4F1569CC</LastChangeDate>
<TotalItems>39</TotalItems>
<UniqueId>/NowPlaying</UniqueId>
</Details>
<SortOrder>Type,CaptureDate</SortOrder>
<GlobalSort>Yes</GlobalSort>
<ItemStart>0</ItemStart>
<ItemCount>16</ItemCount>
<Item>
<Details>
<ContentType>x-tivo-container/folder</ContentType>
<SourceFormat>x-tivo-container/tivo-dvr</SourceFormat>
<Title>Pawn Stars</Title>
<LastChangeDate>0x4F1569CC</LastChangeDate>
<TotalItems>12</TotalItems>
<LastCaptureDate>0x4F1523B2</LastCaptureDate>
<UniqueId>96873</UniqueId>
</Details>
<Links>
<Content>
<Url>https://192.168.1.3:443/TiVoConnect?Command=QueryContainer&Container=%2FNowPlaying%2F96873</Url>
<ContentType>x-tivo-container/folder</ContentType>
</Content>
<CustomIcon>
<Url>urn:tivo:image:folder</Url>
<ContentType>image/*</ContentType>
<AcceptsParams>No</AcceptsParams>
</CustomIcon>
</Links>
</Item>
<Item>
.........
</TiVoContainer>