nRF SDK 3.0.1, bluetooth peripheral_hid_mouse example fails in connecting windows10 laptop

[bluemountain]

Development Environment

    - nRF52840DK_nRF52840

    - vscode on Windows10 laptop

    - source code :   C:\ncs\v3.0.1\nrf\samples\bluetooth\peripheral_hids_mouse\

    - vscode + nRF connect

    - no modification on source code and project files

    - compile with default configuration

        - SDK, toolchain  v3.0.1

        - board target   nrf52840dk/nrf52840

        - (no additional settings)

                 Build system default   (which is the default setting)

    - Compile and flash run without error

With Android phone

- Everything is okay

With Windows10 laptop

- Scanning the device runs okay

- But, when I tried to pair, the device print the log as below capture and the pairing failed. 

Does anyone have idea what is wrong in my test ?

Regards,

Kenny

[bluemountain]

Additional Test

- SDK version 2.9.1 has the same result.

    - Example from SDK2.9.1

    - Compiled with 2.9.1 SDK and toolchain

    - Failed in Windows10 with same log as 3.0.1

[Turbo J]

The pairing to the android phone was still in the device memory, you don't want that specifically for any HID device. Those rely on a 1:1 relationship with the host.

Reason 8 is timeout, the connection might have run into timeout before the pairing process was finished. Is this DK or custom hardware?

[bluemountain]

nRF52840DK is the one i'm using. 

[Turbo J]

Try a chip erase / recover to get rid of the android bonding information.