[ISSUE]: uLaunchELF Freezes When MX4SIO Is Enabled

[Cereal-Killa]

Checks

• I have checked existing Issue reports for duplicates and found none
• I downloaded wLaunchELF from this repository or the official download link

Console model

SCPH-77006

wLaunchELF commit code

53dcc8f

Describe the issue

Description:

uLaunchELF boots and functions normally when using a vanilla ISO or when EXFAT support is added as a feature.
However, when the MX4SIO feature is included, uLaunchELF loads but immediately freezes on startup.

Steps to Reproduce:

1. Build a custom ISO with MX4SIO support enabled.
2. Boot the ISO on a compatible setup.
3. Observe that uLaunchELF starts and then instantly freezes.

Expected Behavior:
uLaunchELF should boot and function normally with MX4SIO enabled.

Additional Notes:

Booting with EXFAT + DS34 + MMCE works fine, as long as MX4SIO is not added.

The freeze occurs consistently with MX4SIO included.

[israpps]

I would try again without DS34

[Cereal-Killa]

I would try again without DS34

Hi, I tried that, by marking just the MX4SIO checkbox it forces downloading EXTFAT as well, and the output is BOOT-EXFAT-MX4SIO.ELF.
I've burned that into a disk and it freezes my PS2, even without DS34, whenever I include MX4SIO it freezes.