Layer Combinations in AC10 - Viewsets

[Anonymous]

After double-clicking a viewset and opening Layer Settings in v.9, it was obvious which Layer Combination was current, because it remained highlighted in the list.
It seems that now in v.10, this highlight is dropped and the Layer Combination reverts to "Custom" with a yellow ! sign showing up to warn me that the layer settings no-longer match those of the layer set saved for that view!!.... strange

Can anyone help?

(see attached screenshot)

[Link]

Do you have any CADimage add-ons loaded?

Cheers,
Link.