USB does not enumerate after moving to SDK 15.2

USB does not enumerate after moving to SDK 15.2https://devzone.nordicsemi.com/f/nordic-q-a/40982/usb-does-not-enumerate-after-moving-to-sdk-15-2I'm building a project on top of cli examples: <SDK>\examples\peripheral\cli <SDK>\examples\ble_central_and_peripheral\experimental\ble_app_interactive My goal is do an interactive CLI session over USB, including BLE commands from the seconden-USTelligent Community 13Wed, 28 Nov 2018 14:31:49 GMTRE: USB does not enumerate after moving to SDK 15.2https://devzone.nordicsemi.com/thread/159435?ContentTypeID=1Wed, 28 Nov 2018 14:31:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:232b4c98-4de7-43ac-b37b-efa60588f0a2Håkon Alseth<p>Hi,</p> <p> </p> <p>From SDK 15, the support for engineering A devices were dropped. I would strongly recommend that you develop on a nRF52840-DK, as this is the production silicon.</p> <p></p> <p>Kind regards,</p> <p>Håkon</p><div style="clear:both;"></div>