Emulator

Game Name?
CTGP-R Channel

Game ID? (right click the game in the game list, Properties, Info tab)
ID-boot
RMCE01 (MKWii)

MD5 Hash? (right click the game in the game list, Properties, Verify tab, Verify Integrity button)
boot.dol BA68B837AA2602C8C87708CCD08EE2CB
MKWii: bb7f2c926cbcdee65e2a48b7002a52ea

What's the problem? Describe what went wrong.
CTGPR will stay on a black screen instead of ever loading the menu.

What steps will reproduce the problem?
Enable write back cache and attempt to launch the CTGPR channel

Is the issue present in the latest development version? For future reference, please also write down the version number of the latest development version.
Yes, 5.0-20611

Is the issue present in the latest stable version?
Broken for different reasons on stable

If the issue isn't present in the latest stable version, which is the first broken version? (You can find the first broken version by bisecting. Windows users can use the tool https://forums.dolphin-emu.org/Thread-green-notice-development-thread-unofficial-dolphin-bisection-tool-for-finding-broken-builds and anyone who is building Dolphin on their own can use git bisect.)

5.0-20555 https://github.com/dolphin-emu/dolphin/pull/11988
(5.0-20589 if using a small page file on windows)

What are your PC specifications? (CPU, GPU, Operating System, more)
Ryzen 5800H
RTX 3060
Windows 11 23H2

Is there anything else that can help developers narrow down the issue? (e.g. logs, screenshots,
configuration files, savefiles, savestates)
Logs uploaded, although I didn't spot anything interesting other than it ending with the JIT cache running out repeatedly.