1. I diligently followed the guide here to the end: https://wii.guide/

2. everything appears to be installed ok.

3. Using Wii Backup Manager I transferred a game ISO to the WBFS folder on an external USB hard drive (not a usb thumb drive). I see the MarioKartWii [RMCE01] folder in the WBFS folder.

4. when I open USB Loader GFX I see the Mario Kart Wii game that I copied to the external drive.

5. When I try to launch the game I see a Mario Kart Wii loading screen with a 'settings' button and a 'start' button. When I click start I get a black screen and after about 30 seconds it returns me to the homebrew screen

6. I've also tried 3 different games and verified they all work in Dolphin.

My syscheck is located here:https://pastebin.com/raw/kkrKk91Y

SysCheck HDE v2.4.0 HacksDen Edition by JoostinOnline Double_A R2-D2199 and Nano

...runs on IOS58 (rev 6176).

Region: NTSC-U

System Menu 4.3U (v513)

Priiloader installed

Drive date: 02.13.2007

Homebrew Channel 1.1.2 running on IOS58

Hollywood v0x11

Console I 101759898

Console Type: Wii

Shop Channel Country: United States (49)

Boot2 v4

Found 88 titles.

Found 46 IOS on this console. 14 of them are stubs.

IOS4 (rev 65280): Stub

IOS9 (rev 1034): No Patches

IOS10 (rev 768): Stub

IOS11 (rev 256): Stub

IOS12 (rev 526): No Patches

IOS13 (rev 1032): No Patches

IOS14 (rev 1032): No Patches

IOS15 (rev 1032): No Patches

IOS16 (rev 512): Stub

IOS17 (rev 1032): No Patches

IOS20 (rev 256): Stub

IOS21 (rev 1039): No Patches

IOS22 (rev 1294): No Patches

IOS28 (rev 1807): No Patches

IOS30 (rev 2816): Stub

IOS31 (rev 3608): No Patches

IOS33 (rev 3608): No Patches

IOS34 (rev 3608): No Patches

IOS35 (rev 3608): No Patches

IOS36 (rev 3608): No Patches

IOS37 (rev 5663): No Patches

IOS38 (rev 4124): No Patches

IOS40 (rev 3072): Stub

IOS41 (rev 3607): No Patches

IOS43 (rev 3607): No Patches

IOS45 (rev 3607): No Patches

IOS46 (rev 3607): No Patches

IOS48 (rev 4124): No Patches

IOS50 (rev 5120): Stub

IOS51 (rev 4864): Stub

IOS52 (rev 5888): Stub

IOS53 (rev 5663): No Patches

IOS55 (rev 5663): No Patches

IOS56 (rev 5662): No Patches

IOS57 (rev 5919): No Patches

IOS58 (rev 6176): USB 2.0

IOS60 (rev 6400): Stub

IOS61 (rev 5662): No Patches

IOS70 (rev 6912): Stub

IOS80 (rev 6944): No Patches

IOS222 (rev 65280): Stub

IOS223 (rev 65280): Stub

IOS249[56] (rev 65535 Info: d2x-v10beta52): Trucha Bug NAND Access USB 2.0

IOS250[57] (rev 65535 Info: d2x-v10beta52): Trucha Bug NAND Access USB 2.0

IOS251[58] (rev 65535 Info: d2x-v10beta52): Trucha Bug NAND Access USB 2.0

IOS254 (rev 65281): BootMii

BC v6

MIOS v10

Report generated on 03/17/2020.

Any help would be greatly appreciated.