Repository update problem

Hello,

On running zypper ref I’m getting

Download (curl) error for 'http://download.opensuse.org/distribution/leap/42.1/repo/oss/content':
Error code: Unrecognized error
Error message: Recv failure: Connection reset by peer

I think it has occurred previously:
https://forums.opensuse.org/showthread.php/489146-Repository-weirdness-can-t-download-content-file?highlight=curl+connection+reset

I can open the file in browser / load it with curl. The command which fails is

 curl --head http://download.opensuse.org/distribution/leap/42.1/repo/oss/content
Date: Thu, 28 Apr 2016 10:42:04 GMT
Last-Modified: Fri, 30 Oct 2015 01:29:49 GMT
ETag: "2ee0-523485d085d40"
Connection: Keep-Alive

curl: (56) Recv failure: Connection reset by peer

It looks like a broken response - “HTTP/1.1 200 OK” is missing, so curl doesn’t know the response ended, and in the end the connection gets reset.

I was able to work around it by using a mirror, but it seems that download.opensuse.org is choosing a faulty mirror, which breaks for some percent of users.

If this isn’t the correct place - should I mail admin at opensuse org ?

Thank you