Hi Yolanda,
I try to change import settings with file command but nothing works.
All connections are Ok in maya file.
I saved a maya scene after load and I found one difference when I diff files.
The first file have "connectAttr NODE_NAME_SRC :NODE_NAME_DST" and second file have "connectAttr NODE_NAME_SRC NODE_NAME_DST". It's possible to cause trouble ?
If it's case how it's possible maya save this error ?