Odd, you're the first person I've seen with that issue. No one else I know who's done this has had a problem with the exfat support
When I tried it with exfat support Choi didn‘t give me the FS-510 file for booting up the system via Hekate.
The second person here
https://gbatemp.net/threads/blue-screen-after-booting.529622/page-2