You are so right! That is the painful part that no one talks about! Took me a few days to get paperless-ngx working, because I had wrong firewall and port settings preventing docker containers communicating with each other. Once solved that I was proud and relieved - started scanning and categorizing - but in hindsight that was nothing compared to the amount of work to move stuff to it. I finally accepted that I will just have to keep doing that when I feel like it… which for the past months has been “never”. I now only put new docs in, but the older stuff is still sitting in nas folders.