The following outlines the known issues in OpenFlight Version 1.1.

• It is not possible to change the Maya display color of a unidirectional or bi-directional light. This color always defaults to red. It is expected that future releases will have the ability to map back colors to RGB display.
• UI-based tools are missing to support Switch nodes, and LODs.
• The only export type supported is OpenFlight 15.7.
• OpenFlight geometry will only accept textures assigned to the color channel.
• Light Sources cannot be exported. Currently, a single ambient light is always exported.
• An attempt is made to map Eye Points to Cameras in Maya; however, the mapping appears incorrect in some cases. Eye points are not exported from Maya.
• Track Planes are not supported.
• The only way to freeze a DOFs co-ordinates from within Maya is to export the scene as an OpenFlight file and then read it back in.
• Articulations on group nodes are not supported.
• Maya’s LODs need to be extended to better handle the flexibility of the OpenFlight LODs.
• If you perform a Freeze Transformations on a translated Light Point, Maya versions older than 4.0.3 will crash. This can be fixed by updating to Maya 4.0.3 or higher.
• File textures may only be applied to the color attribute of a Maya shader. Textures applied to other attributes are ignored.
• Normals on faces are ignored on import. Maya regenerates the normals based on the vertex ordering. However, edge settings are preserved.