Getting 800 GB data onto new Nextcloud Ubuntu Appliance?

[leigh]

Thanks for idea @devnull, but not on Nextcloud Ubuntu Appliance, apparently:

Manjaro Client 403 forbidden error

Hi, Not knowing if this is a client or Nextcloud installation problem, but suspecting the latter, I have posted here I am setting up the Nextcloud Ubuntu Appliance on my RPi3 Nextcloud Box which has an external hard disk. I have my data on the RPi external disk (I connected it to my PC and copied it over then scanned using sudo nextcloud.occ files:scan when back on the RPi) and I can access the files on the external disk via nextcloud.local I then synced with the data on my Manjaro OS PC usi…