'502 BAD GATEWAY' Msg. Just started, trying to post article links fr google. Anyone else have this?

[appalachiablue]

[usonian]

1. I think that DU uses Cloudflare to protect against hack attacks.

and it sometimes just goes off in space. I have lost some serious typing that way.
When I create a long-ish article, I try to keep a copy in a text editor before hitting Preview or Post.

[appalachiablue]

2. There was smthg. about Cloudflare in the message, now I remember. So it's a

protective measure from DU. OK then, I feel better. Thanks a bunch for the explanation.

[usonian]

3. Yes, too bad that it flakes now and then. Admins: correct me if I got it wrong. n/t