A third Raspi has arrived. This time a Raspberry Pi 4 with 8GB RAM and an additional SSD hard drive. I installed NextCloud on it (I became aware of it through @DomiP, thanks at this point 👍)
The installation was still child’s play, but configuring web access without VPN, but with DDNS and an SSL certificate from lets encrypt, took a few hours (especially working out “how to” 😉).
Now the electronic provision of various documents and files for the club should be as convenient as with mydrive and co., simply with its own “in-house” platform. Let’s see how long-lasting and reliable it works.