Infrequent occurrences of these....we can't really do anything about them, if you aren't having to do anything on your end to recover, other than try again, suggests this is just a temporary issue.
But there isn't anything wrong with the authenticity of the data.
Please all bare in mind, the site serves almost 2 million page views per day, so a few errors (based on the fact it's the internet), can be expected as we can't control every aspect of peoples access.
It's similar, because basically Cloudflare are saying they can't access the server, but there are hundreds of requests in that same minute 18:20 UTC (server time is UTC -5)
grep "23/May/2021:13:20:" access.log | wc -l
3226
You got this error specifically at the time when we restart the railgun application on the server.
Nov 22 07:30:01 coop systemd: Stopping LSB: Railgun listener...
Nov 22 07:30:01 coop railgun: Stopping railgun: [ OK ]
Nov 22 07:30:01 coop systemd: Stopped LSB: Railgun listener.
Nov 22...
So you have issues with cloudflare enabled, and now reporting it's slow with cloudflare disabled? With the amount of people on here, @Nifty-Chicken will have to make a decision about how this goes further.
I honestly have no idea why you specifically are getting all these errors. There are thousands of visitors on the site constantly, all connecting the same way.
Thanks, I can tie that error up with errors from the logs on the server. It's connectivity back to Cloudflare from the server that appears to be causing the issue.