Ari [APz] SovijärviApparently it isn't a Prusa day today.
Apparently this came out today and in the Reddit thread the staff said it fixes the MK4S and Core One boot crash.
https://github.com/prusa3d/Prusa-Firmware-Buddy/releases/tag/v6.5.7
Release 6.5.7 Firmware for Prusa CORE One L, CORE One+, CORE One, MK4S, MK4, MK3.9S, MK3.9, MK3.5S, MK3.5 · prusa3d/Prusa-Firmware-Buddy
Summary New features and improvements Improved filament change between different materials Fixes Support for older xBuddy board versions Fixed input shaper calibration for CoreXY printers Fixe...