There are several events that can occur within your home or game environment that may disrupt your connection and result in errors of this nature.
We do have a comprehensive connectivity troubleshooting guide that you can follow through to resolve this error and get back into your game. If you receive error code 17006, please follow the instructions on the provided guide before attempting to connect to Ubisoft Connect again.
Our Support Team available to answer any questions or provide additional support if you've taken a look at the connectivity troubleshooting guide and feel you would benefit from additional assistance. You're welcome to reach out to us any time.