To get down to root cause on this one will probably require assistance from technical support. The error code is a delivery optimization error indicating no download progress. You could probably work around the error by disabling delta download, https://docs.microsoft.com/en-us/mem/configmgr/core/clients/deploy/about-client-settings#allow-clien.... But this may not be an acceptable workaround if you desire to take advantage of DO and peer caching. At any rate, diagnostic log data would need to be collected and analyzed by tech support to identify root cause/resolution.