Thanks for the help!
There’s an option within the mycloud web panels to enable SSH, and install 3rd party apps. The list of click-to-install apps is pretty dated.
The latest ex2100 firmware is 2.21.126, and I saw @Nazar78 had created Sickrage for version 4+.
Curious if SickRage might work on v2.21.126, but don’t want to risk a brick.
Cheers,
fish