Trackball not working after assembly

Did anyone else also run into the problem of the Trackball/keys not working after assembling the MNT Reform DIY kit ?

Everything else seems to be working, does anyone have any debugging tips ?

Update: The device is recognized after resetting it, but cannot he added as a hid device

Hi @bilomasti, that’s the first time I’m seeing something like this. As the USB function seems to work, maybe the sensor is not responding. Can you check if the flat cable connecting the main trackball PCB to the sensor PCB is fully correctly inserted? Maybe it got loose in transport.

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Hi @mntmn, That was it, now it works. Thanks.

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