As far as i know, the R4i Gold 3DS Plus (with the “+” printed on) is almost the same card as the R4i Gold 3DS – with the additional switch for ntrboot.
My R4i Gold 3DS without “+” works flawlessly with
wood akmenu 1.64 2013-11-08 (Downloaded from the address printed on the flashcard)
Maybe the micro-SD is bad or badly formatted? Do the steps 1-4 from this
post.
Other ideas:
- The R4i Gold 3DS has builtin AP-fix – even Pokemon black/white (1/2) have no problems. If your ROMs are manually AP-patched it may cause some trouble (at least DeSmuME FAQ says so, don’t know if this applicable on flashcards).
- Bad roms.
- If some (newer) games crash directly, maybe AP-patching does not work or is turned off.