I am currently attempting to set up my R4 Gold Pro 2017 flashcart. I have reformatted my 64GB microSDXC card and have installed the latest kernel. The Nintendo DS Lite recognizes the card, but I get a "Menu?" error when trying to use the R4 flashcart. I was wondering if you had any advice on what to do? I have tried several kernels multiple versions for the r4 Gold pro and others, nothing seems to work. Thank you so much for your time!