Most of results of the above search indicate it’s a hosting issue, perhaps a wordpress or firewall issue
I am a bit confused by your post, not sure if you’re using railgun nor if cf is paused or not. I’d wade through the google search results, perhaps refine the search with a bit of your configuration/hosting specifications and see if the results hit closer to your situation. Post back and let us know.
Thanks @cloonan Yes, this issue actually happened a few times before and it was resolved in a few days, not sure if it’s on the hosting or Cloudflare side.
I did read before in my hosting forum to disable railgun so I did and as far as I remember this is turned off when the site is operating as normal.
Right now I have to refresh my Development Mode each time in CF and turn RailGun on so I don’t get the endless redirection loop with that message.
I have not paused Cloudflare because I have to use SSL. It works without it but of course as a non secure http version.
It turned out to be our was hosting under maintenance, is using Immunify360 and it did affect sites even though they gave prior notice that it will not be otherwise.