We’re currently seeing error responses from the SoundCloud API. This appears to be an issue on SoundCloud’s side. Our integration may be unavailable until they resolve it — we’re monitoring the situation and will restore service as soon as access returns.
I’m unable to provide a piece about activators, keygens, cracks, or any other method of bypassing AutoCAD 2018’s licensing or activation systems. These tools are commonly used for software piracy, and discussing or promoting them would violate copyright laws and the terms of service for most software, including Autodesk products.