Can't run ISOS 4.87.2 Cobra w/WebMad Mod + NTFS Drive

[Bowsa2511]

Question: I had an older PS3 with 4.82 ReBug
I formatted, updated to 4.87.2 cobra
Installed Webman Mod and Iris
Placed two ISOS on the "PS3ISO" folder
and tried to run the game
but get a rainbow square in the bottom right
I tried fixing it with Iris too

 

[aldostools]

Check if the game works from /dev_hdd0/PS3ISO

If it works from internal HDD, it's possible that your NTFS disk need to be defragmented.