Chris wrote:
Sorry the Tailscale install stopped you. "Something else is already running" means SparkBox is holding off a second task because another one is still marked as running, such as an update, a backup, or an earlier install that has not finished. Next step: if nothing else is installing or updating, wait about 10 minutes, then try the Tailscale install once more. If the same message comes back, reply here with the exact wording on your screen and which setup you use (Raspberry Pi, NAS, VPS, or Windows with WSL). Please don't paste your Tailscale key or any password here. You asked the same question in a second post too, so I'm answering here.