hey man! would you mind sharing a bit more details on your steps? i'm not sure that i follow everything and/or not quite sure when and where to do all of that?
also i'm pretty sure that i'm on fusee already
What i did what worked for me:
Turn off the switch
Take out the SD card
Put the sd card in your pc
Move the atmosphere folder + sept folder to my desktop and rename them to amsbak and septbak.
Download atmosphere from the github release page.
Merge them onto the sd card
Download tesla overlay + other stuff which u like from sdsetup.com
Merge them onto the sd card
Download sigpatches from here (gbatemp)
Merge them onto the sd card
Re-insert the sd card into the switch
boot it into rcm
Since im using the RCMloader, i changed the payload to the fusee primary payload (which u can also do in hekate if u please)
Inject the payload into the switch
Since i did that, everything worked for me again.