In a previous post I was having issues with network speeds and Jellyfin. The only actionable feedback received was “just buy a new computer, use Linux” so I bought this NAS that’s supposed to support Docker, so I could go on to install a new Jellyfin server.

But I just turned it on and completed initial setup, and Docker isn’t available in the Package Center. So I tried a manual install of Docker x64-20.10.3-1308, but it says it’s an incompatible package. It’s running DSM 7.2.1-69057 Update 5. Is Docker actually possible on this machine? If so, what do I have to do?