Roger that.
I couldn't write in pastebin due to size limit, so I'll upload the txt file as it is.
https://www.mediafire.com/file/ch2d0tlh3g2tocg/LODGen_log.txt/file
There are many generated folders, so I don't know which one to check, but I found this one. Is this relevant?
I ran the command tll at the same location
Excuse me,
in the LOD generation the distant background has a rainbow texture and the ground is squares like this, what settings should I use to generate the LOD to avoid this phenomenon?