Problem still not fixed - nfs settings was a red herring.
LibreELEC (official): 9.2.4 (RPi2.arm)
LibreELEC:~ # pastekodi
error=1 error_msg="Command not registered"
Use 'vcgencmd commands' to get a list of commands
LibreELEC:~ #
There's something going on with the meta-data scraping I believe
It eventually shows two episodes (the first two in Season 1) but named very oddly "Mini Series Part 1" and "Mini Series Part 2"
None of the remaining Season 1 episodes are picked up, and nothing from Season 2, 3 or 4 is found either.
All the files are there and readable.
It would appear the TMDB hasn't got the information about the series
tvdb does appear to have the data.
Battlestar Galactica (2003) - Aired Order - Season 1 - TheTVDB.com
Thanks
David