[BUG] Pico Device Unrecognised on Windows - Latest Development Build

[Derfies]

Latest PICO_W firmware build (Release date 2023-07-09) appears to cause the device to not be recognisable on windows.

Steps to reproduce:

• Download PICO_W.uf2
• Hold boot sel down and plug usb cable into PC
• Copy the firmware over

Expected result:

• Explorer window should disappear and the device should appear in the list of devices Thonny can connect to.

Observed result:

• The explorer window should disappear and window will alert with "USB device not recognised. The last USB device you connected to this computer malfunctioned, and windows does not recognise it"
• The device does not appear in the list of devices Thonny can connect to.

Using the latest PICO.uf2 firmware instead appears to restore the device to working order, as does installing the latest vanilla micropython firmware.

[v923z]

@Derfies Does the issue still persist?

[Derfies]

Sorry for leaving this open for so long. No, the issue seems to have been resolved with the latest builds.

[v923z]

Thanks for the feedback!