[Bug]: DPI setting resets on windows reboot, MX Master 3S

Pre-flight checklist

• I searched existing issues and this is not a duplicate.
• I am on the latest release or a recent master build.
• I quit Logi Options+ before running OpenLogi (the two apps fight over HID++ access and only one can own a receiver at a time).

Which part of OpenLogi?

GUI (desktop app)

OpenLogi version

0.6.19

Operating system

Windows

OS version & architecture

win 11

Device model

MX Master 3S

How is the device connected?

Bluetooth (direct, no receiver)

Affected area(s)

• Device discovery / detection
• Button remapping
• DPI control
• SmartShift
• Per-application profiles
• Battery status
• Settings / configuration (TOML)
• Auto-update
• Menu bar / tray
• Other

What happened?

• DPI reset on reboot: There is a closed issue on Mac, but I still couldn't get DPI to persist over reboot.
• DPI cycling through the presets also doesn't work.

Steps to reproduce

Restart the PC; the DPI resets to default.

Tried to rebind the cycling DPI to other buttons; it also doesn't work.

Diagnostics report

### OpenLogi Diagnostics

**App**
- OpenLogi (GUI): v0.6.19 (release)
- Agent: v0.6.19 (connected)
- IPC protocol: GUI 8 / agent 8
- Inventory: ready
- OS: Windows (x86_64)
- Locale: en-US (UI: follow system)
- Accessibility: granted · Input hook: installed
- Launch at login: yes · Menu bar: yes · Update check: on
- Running from: source build (dev)
- Config: schema 3 · 1 configured device(s) · thumbwheel 14

**Assets**
- Source: user cache · Index: loaded (210 models) · User cache: present
- Cache path: C:\Users\esppk\.local/share/openlogi\assets · Bundle assets: absent

**Devices (1)**
- MX Master 3S — mouse (codename: )
  - Connection: Bluetooth (direct) · Online: yes · Battery: 50% (discharging, good)
  - Capabilities: buttons=yes, pointer=yes, lighting=no
  - DPI: 2000 dpi (range 200–8000, 157 steps)
  - Model: direct:046d:b034:serial:2410ap078fq8 (model-ids: b034/0000/0000, ext-model: 00)
  - Transports: BTLE
  - Render: mx_master_3s · direct

openlogi list output

Logs

macOS permissions (if applicable)

• OpenLogi has Accessibility permission (needed to remap buttons via the event tap).
• OpenLogi has Input Monitoring permission (needed for Bluetooth-direct devices and capture).