Hello,
Thanks for reaching out! I'm Microsoft user like you.
Doesn't have a valid ip configuration or unidentified network which means there can be issue with Router or access point due to which ip address not assigned, Please try to assign static ip address to this ethernet port and also reboot your Router or Internet device.
In case of additional questions, reach out back to me, and I will be happy to help and try our best to resolve your issue.
Best Regards,
Prakash