Can't reach OSS repo on box 2, but box 1 works

Installed Tumbleweed a week ago on new laptop. Today, tried to install on old laptop which will go to a good home. It can’t add the OSS repo, but the newer laptop (installed last week) has no problem reaching it, to download a package or even to add a second instance of the repo. I tried selecting by URL instead of from the community list, but no luck. Is the problem with the repo or with me?

There seems to be a problem with Tumbleweed repos at present.

Here’s another thread on the issue.

Maybe wait until tomorrow, and see if it is fixed.