A fatal error occoured wehn running Atmosphere

executing safe reboot v1.1 resulted in a appcrash
Programmid: 0100000000...2b
errr desc:_ std::abort() called (0xffe)
Press Power to reboot.

reboot then resulting sometimes in a black screen! other times loading hekate correctly.
appcrash is reproducable 3/3
blackscreen after reboot 2/3
correct hekate after reboot 1/3

hekate 5.90, atmo 1.4 + sigpatches