Hacking Atl .dol problems

[Irixion]

Alt Dol method isn't working for me--if I boot Metroid Prime Trilogy regularly the game boots and crashes at the usual area, but, if I select alt dol, the game boots into black screen and then resets the wii after about 30 seconds. I've tried this with USB LOADER GX and cfg. What gives? :S

I have cIOS rev21 installed, system menu 4.2U....


Edit: It does this for any alt dol game that I try to use alt dol for.

 

[zizer]

i use cfg loader with ios249rev20base57 work fine
you can choose alt dol in cfg

 

[Irixion]

I am aware, I have cIOS 249 rev21 base 57, and all alt dol attempts result in black screen.

 

[zizer]

try use base 56

 

[Irixion]

I tried both 56 and 58, still no luck, is this a bug with cIOS rev 21?