I recently bought a Wahoo Kickr Core and have been trying unsuccessfully to update the firmware and to perform a spindown. With regard to the firmware update, my app indicates that it is checking the firmware version, but basically hangs there forever. I haven't found anything online with this specific issue. With regard to the spindown, I initiate the spindown, the app says that it is initialising, and then similarly to the firmware update, it just hangs. Has anyone had the same issue or know how to solve it?