My major symptoms are as follows. After 10-15 minutes of play it goes to a black screen with an 'eject the disc and restart your console' error. I'm using an un-patched ISO transferred to my USB HDD via the latest wbfs-manager. I've also tried it on a flash drive just to make sure it wasn't an HDD issue and I had the same results. Starting at system V4.0; at first it wouldn't launch at all, it would just go to an error screen. I updated to cIOS38-rev17 and installed USBLoader GX and WiiFlow, both of which would launch and let me play for 10-15 minutes but both ended in the DRE screen. I could run my backup when burned to a dvd also via NeoGamma but that too would end up with the DRE after 10-15 mins. I also downloaded dop-IOS and updated everything I could to latest version. I also followed a guide to merge IOS38 with others (I forget the exact steps) but that didn't help either. I was on V4.0 but I just updated to 4.1 to try and solve it, but with no luck, more DRE >=( Has anyone else run into this or could maybe give me some advice?