nodename nor servname provided, or not known (api.github.com:443)

The hosted runner: GitHub Actions 88 lost communication with the server. Anything in your workflow that terminates the runner process, starves it for CPU/Memory, or blocks its network access can cause this error.

Failed to download action 'https://api.github.com/repos/actions/setup-dotnet/tarball/4d6c8fcf3c8f7a60068d26b594648e99df24cee3'. Error: Operation timed out (api.github.com:443)

Back off 10.783 seconds before retry.

Failed to download action 'https://api.github.com/repos/actions/setup-dotnet/tarball/4d6c8fcf3c8f7a60068d26b594648e99df24cee3'. Error: nodename nor servname provided, or not known (api.github.com:443)