[BUG] Endpoint does not work if reconnect the device while WinMM app using it.

[m-komo]

Describe the bug
If the device is disconnected and reconnected while the WinMM app is using it, its endpoint stops working.
To recover from this condition, quitting all WinMM apps as well as all MIDI 2.0 apps and reconnecting the device is necessary.

To Reproduce

1. Load the attached firmware (UUT_USB_MIDI_ECHO_NO_PRINTF.uf2.zip) to the ProtoZOA. This firmware looped back all received messages.
2. Make sure the USB MIDI 2.0 driver (UsbMidi2.sys) is loaded.
3. Open midi.exe and monitor the ProtoZOA.
4. Open a WinMM app such as the Pocket MIDI and choose ProtoZOA for Input and Output.
   Input: AmeNote ProtoZOA I-1
   Output: AmeNote ProtoZOA O-1
5. Send any messages from the WinMM app and make sure the monitor shows received (looped back) messages.
6. Open midi.exe and send any messages to the ProtoZOA and make sure the monitor shows received (looped back) messages.
7. Disconnect the ProtoZOA from the PC and reconnect it. The monitor notifies disconnection and reconnection of the endpoint.
8. Re-launch the WinMM app and choose PortoZOA for Input and Output.
9. Send any messages from the WinMM app.
   No messages are received on the monitor.
10. Open midi.exe and send any messages to the ProtoZOA.
    No messages are received on the monitor.

Quit all WinMM apps and MIDI 2.0 apps and reconnect the device again, then the endpoint starts working.

Expected behavior
Endpoint continues working after reconnecting the device.

Installer Name or Version

• Windows.MIDI.Services.In-Box.Service.-.1.0.1-preview.7.24305.1438-x64.exe

Desktop (please complete the following information):

• OS: Windows 11 24H2 build 26120.2510 (Insider Dev channel)

Device information, if this is with an external MIDI device:

• ProtoZOA running with the attached firmware.
• USB MIDI 2.0 class driver (USBMIDI2_10.0.1.7.x64.zip)

Application Information

• MORSON Pocket MIDI (64bit WinMM app)
  https://www.morson.jp/pocketmidi-webpage/

[Psychlist1972]

Related issues/discussions: #360 , #320