Thanks for the hint, so /etc/schnapps/config won’t be used any more?
It seems, that you’re a schnapps expert. Therefore it would be fine, if you could take a look at the following post.
You’re right, in general using the UUID is better, but I think the only way you can get into trouble is if you have two internal hard drives - which the Omnia Router can’t do. As far as I know, USB devices are always created later.
Last year I’ve lost my first Omnia router, caused by a dammaged eMMC
Therefore I hope, that I must never ever use the eMMC again
Thanks for the hints.