i have a 4.1.0 patched switch and i use caffeine to boot into hekate. ive tried to create a emuMMC so i can update my CFW to 15.0.0, i have the most recent atmoshpere. when i enter the emuMMC for the first time after making it it runs fine but if i restart or something and i try to renter emuMMC i get a black screen after i see the switch logo. i tried to replace the atmoshpere files and at the start it worked and i booted back in, but after i updated to 15 and reboot i got the black screen again so i tried to replace the atmosphere again but this time i still get a black screen after i enter emuMMC. i dont have any idea what to do, help will be greatly appreciated.