I just set up my SD card as per https://gbatemp.net/threads/atmosphere-0-8-for-6-2-0-setup-tutorials.524785/ for Atmosphere - booted into SXOS boot menu and went to payloads under options and chose ...I think it's fusee-gelee.bin... and hit launch...goes to black screen..tried twice...followed the aforementioned guide to a T....as a result it created some duplicate files which I deleted.. (I. E. Step one and two both give you the .bin and some other files)...running SX OS 2.0.1 on Horizon 6.2.0. I made another post where I tried to boot to OFW from SX boot menu and got the same result though I did not have to perform a hard shut down this time (I had to hold power for 15 secondos after launching OFW to power down the Switch). Once you hit launch the screen just goes black. You can then just hit the power button to boot into Horizon. Am I doing something wrong or is this 6.2.0 compatibility issue that affects the SX boot menu?
EDIT: was launching fusee secondary instead of primary...my mistake..can confirm that it boots