Homebrew A9LH and AuReiNand strange problem

[codeluca]

Good evening,

I'm having a problem with my A9LH / AuReiNand configuration. I'm using a SysNand updated CFW.

Here's a video of my situation: http://sendvid.com/9cf781iu

Sometimes it boots with the right configuration (all cias files installed and theme configured) but sometimes it can't read the sd card content.

If can be helpful I deleted some HBs and some .cia files from the 3DS folder to clean a bit my SD Card. Precisely I deleted:

- Downgrade_check
- CHMM2
- ftbrony
- PlaiSysUpdater

EDIT: Today I patched TWL_FIRM to fix my r4igold flashcard.

UPDATE: Now it seems to boot properly, I booted like 20 times and everything is fine. I did not modify anything.
That's strange. What could It be?

Thank you guys.