Failure to download metadata for “CentOS-PowerTools” repo

Hello, Around two weeks ago, I started seeing this error after running “sudo yum install -y kernel”. It seems to be an issue with the CentOS-PowerTools repo. Is this a known issue, or does anyone have any suggestions? This is happening on Centos Stream 8 and RHEL 8.6. Multiple mirrors are tried with no success. ``` Curl error (7): Couldn't connect to server for https://download-cc-rdu01.fedoraproject.org/pub/centos/8-stream/PowerTool... [Failed to connect to download-cc-rdu01.fedoraproject.org port 443: Connection timed out] 2023-04-20T13:06:39.243 ``` Let me know if any additional information is needed. Thanks, Laura Flores