WR-0002 when attempting to sign into the Epic Games launcher
This error code means that your computer did not receive a response from our services. This is generally caused not being connected to the internet or a proxy or firewall that is blocking our services. In order to correct it, please try our network connectivity troubleshooting steps. If those do not solve this issue, please contact Player Support using the Email Us button on the sidebar of this page and provide your dxdiag and launcher debug logs.