Hi Looking at https://github.com/michael-betz/fast_seek_test?tab=readme-ov-file - and trying to figure out how to enable the FATFS_USE_FASTSEEK in platformio/vscode - using platform = espressif32@6.1.0 and framework=arduino In pltformio.ini I have build_flags = -D CORE_DEBUG_LEVEL=5 -D CONFIG_ARDUHA...