"Unknown pkg1 version. Failed to launch firmware." in hekate. I didn't get a payload with Kosmos. As far as I know, hekate is the one recommended by Kosmos.
EDIT: I've fixed the issue via using raw Atmosphere from Github, not Kosmos.
Unfortunately can't post a picture due to being low on post count. Will try the clean Kosmos install.
auto
Okay, a clean Kosmos install was unsuccessful. "Welcome to Atmosphere Fusee!" and then black.