[Device]: Logitech MK295 (Nano Receiver, PID_C534) not detected

### Pre-flight checklist

- [x] I quit **Logi Options+** before testing.
- [x] I searched existing issues for my device.

### Device model

MK295 Silent Wireless Combo (keyboard + mouse combo)

### Connection

Other / not sure

### What's the problem?

Device is not detected at all

### `openlogi list` output

```text
openlogi.exe list
WARN openlogi_device::inventory: node probe keeps failing — retiring its channel before reopen
WARN openlogi_device::inventory: node probe keeps failing — retiring its channel before reopen

Gaming Mouse G502 (—, vid=046d pid=c07d)
└─ slot 255 ● Tunable FPS Gaming Mouse G502 (mouse, wpid=?, battery=—)
model_ids=[0000,0000,0000] ext=00 serial=— unit_id=00000000 transports=—
```

### `openlogi diag features` output

```text

```

### Details

Device is not detected at all

Receiver hardware IDs (Windows Device Manager, keyboard interface):
HID\VID_046D&PID_C534&REV_2901&MI_00
HID\VID_046D&PID_C534&MI_00

This is a "Nano Receiver" (VID_046D, PID_C534), shared across several
Logitech budget wireless sets (e.g. MK270, MK295), not a Unifying or
Bolt receiver. openlogi list does not show the receiver or the
keyboard/mouse at all — only the wired G502. The two "node probe
keeps failing" warnings may be related to this receiver failing to
respond as expected during probing.

Start by reproducing `openlogi.exe list` and `openlogi diag features` with the MK295 Nano Receiver connected, using the reported VID_046D/PID_C534 identifiers. Trace the receiver inventory path associated with the `node probe keeps failing` warnings. Done means the receiver and its keyboard/mouse appear in `openlogi list` without those probe failures.

Written by the indexing model from the issue text.