Emulator

What's the problem? Describe what went wrong.

Under certain conditions, the CPU Clock Override feature will look like it's turned on, but not actually be turned on. When it's in its non-operational state, the speed percentage slider becomes a dummy with no label text.

What steps will reproduce the problem?

Start the emulator, go to Config Menu, ensure CPU Clock Override is turned off, close the emulator.
Start the emulator
Play a game (I was playing Mario Golf GFTE01)
Return to GUI, enter config menu
Enable Override CPU clock, then set a percentage, close the dialog
Return to the game
Press ESC to quit the game and confirm.
Play the same game
Return to GUI, enter config menu

Now the actual settings are out of sync with what's displayed in the GUI. The GUI will show the last setting applied for CPU clock override, and will show that it is turned on. However, the actual setting is turned off at this time. If you drag the slider around, it will show no text for the speed percentage. The only way to get the setting correct is to uncheck, then recheck the CPU override check box.

Is the issue present in the latest development version?

Yes, 5.0-5077

Is the issue present in the latest stable version?

No.

If the issue isn't present in the latest stable version, which is the first broken version?

5.0-2302 is the first broken version. Release notes say "Merge pull request #4827 from Kurausukun/master Support Setting CPU Overclock via GameINIs"

What are your PC specifications?

Windows 10 x64