I asked for a log. They can now go to support, who will demand a log to figure out the issue.
Now it was added, it’s just the sport part of discovery.
I again don’t have Discovery+, but if parts of Discovery+ does download then it’s most likely only support or developer could address, nothing any member here can fix.
Overall not much was reported and there was a fix just in 7004 for Discovery+.
https://forum.dvdfab.cn/t/discovery