Yamaha Steinberg USB Control Panel won't open

The control panel won’t open from within Cubase or directly from the Start menu’s shortcut. I can see that the process is running in the Task Manager, but there’s no GUI.

The only way to get it to display is to reboot and start the control panel before anything else.

Although this actually lets me change the buffer setting, it is very inconvenient.

Not sure if it is related, but the problem started after one of these Windows Updates was applied:

2024-03 .NET 6.0.28 Update for x64 Client (KB5036450)

2024-03 Cumulative Update for Windows 11 Version 23H2 for x64-based Systems (KB5035853)

I’m currently on Windows 11, version 23H2.