June 10, 2023, I am running STM32CubeIDE 1.12.1, with a Nucleo F767ZI, and I am seeing the same behavior (sort of). Inside MX_SDMMC1_SD_init() on this line:hsd1.Init.BusWide = SDMMC_BUS_WIDE_4B ;which is the autogenerated code, I have to change it to...