If you have a GC Loader HW1, Swiss v0.6r1695 to v0.6r1867 contain a footgun that can brick your device. Please cease using these releases immediately, especially without supervision.
I fixed the SD2SP2's performance with the aid of a single OR gate between DI and CS. Swiss v0.6r1666 or later is required to take advantage of this hardware design change.
github.com/Extrems/SD2SP2youtube.com/watch?v=A0ybRf…