I host at the moment one Raspberry Pi 3 whit one 4TB Seageate HDD.
This one move in the next Days to my Parents House and i bring up a second Node whit a Raspberry Pi 4 and a 4TB WD Red at my home.
I run on the Pi: StorJ Node, Storj Watchtower, Storj Exporter, Prometheus and at the moment Grafana, but will remove Grafana on the Pi 3.
I have a lot of upload failes.
Did you do any optimazions whit your Rapsberry Nodes?
I overclok my Raspberry a little bit, but dont do more until know: