Late reply, posting this in case anyone else stumbles upon it:
Turn the preview OFF, bake the lighting, turn the preview back on.
This applies to both GPU lightmass and the ‘classic’ CPU lightmass
Late reply, posting this in case anyone else stumbles upon it:
Turn the preview OFF, bake the lighting, turn the preview back on.
This applies to both GPU lightmass and the ‘classic’ CPU lightmass