Updating from V1.4 to V2.0B2 has solved all the SD card issues for me. I am still using a 2nd instance of the SD card driver DLL,not sure if that makes any difference anymore. FYI: for my shutdown sequence I close all open files, call DismountStore on both SD cards, and then pull the plug. Using FAT32 vs exFAT and/or transaction-safe doesn’t seem to make any difference (all combinations seem to be working properly now without issues).
