Error: Failed to download metadata for repo 'baseos'

Hi all. I have an ARM64 server with 8.6 updated to 8.7 which fails now when running dnf update. It says all servers are returning status 503 but I can run wget and pull down the xml file dnf is complaining about so my networking seems OK. Nothing in /var/log/messages appears from the dnf command. Does anyone have suggestions on how to find why dnf can’t get any files?