Hacking Disc Channel stopped reading discs

[ShadowtheKitty]

It's been quite a long time since I've made any changes on my Wii, and the last thing being an update to 4.3 and rehacking it afterward. Before that, I was able to play any wii game (retail and backups) from my normal disc channel because I have a modchip. For some reason, my disc channel no longer works at all but I can load games from other channels that read from the disc. When putting a game in, the Wii tries to read it for about 5 seconds, then stops and tries again. It does this repeatedly. Going to the disc channel, it doesn't even say there's an error. It just shows the disc spinning icon, and in between reading attempts, it displays "Please insert a disc" as if there isn't anything in it, then attempts to read it again.

Any idea what may be the cause? I'd rather not rehack it completely if I don't have to, but it is a viable option.

Edit: Almost forgot a syscheck

Spoiler

sysCheck v2.1.0b19 by Double_A and R2-D2199, Nano
...runs on IOS58 (rev 6176).

Region: NTSC-U
System Menu 4.3U (v513)
Priiloader installed
Drive date: 2007.02.13
Homebrew Channel 1.1.0 running on IOS58
HomebrewFilter ist nicht installiert
Hollywood v0x11
Console ID: 118731142
Boot2 v4
Found 103 titles.
Found 49 IOS on this console. 7 of them are stub.

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 54321): Trucha Bug, ES Identify, Flash Access, NAND Access
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 54321): Trucha Bug
IOS31 (rev 3608): No Patches
IOS33 (rev 3608): No Patches
IOS34 (rev 3608): No Patches
IOS35 (rev 3608): No Patches
IOS36 (rev 65535): Trucha Bug, ES Identify, NAND Access
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 54321): Trucha Bug
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 54321): Trucha Bug
IOS61 (rev 5662): No Patches
IOS62 (rev 6430): No Patches
IOS70 (rev 54321): Trucha Bug
IOS80 (rev 16174): Trucha Bug, NAND Access
IOS222[38] (rev 65535, Info: hermes-v5.1): Trucha Bug, ES Identify, NAND Access, USB 2.0
IOS223[37] (rev 65535, Info: hermes-v5.1): Trucha Bug, NAND Access, USB 2.0
IOS224[57] (rev 65535, Info: hermes-v5.1): Trucha Bug, NAND Access, USB 2.0
IOS236 (rev 54321): Trucha Bug, ES Identify, NAND Access
IOS242 (rev 3): Trucha Bug, ES Identify, Flash Access, NAND Access
IOS249[56] (rev 65535, Info: d2x-v8final): Trucha Bug, NAND Access, USB 2.0
IOS250[57] (rev 65535, Info: d2x-v8final): Trucha Bug, NAND Access, USB 2.0
IOS254 (rev 65281): BootMii
BC v6
MIOS v10