HI, I started using cloudflare two weeks ago with ten sites all working no problem. I decided to add an eleventh site that did not work at all, so I removed that site from Cloudflare. Now all the sites do not work at all. I have had to turn cloudflare off for them to appear on browsers, Otherwise I get a message saying that my wordpress site is not configured properly contact my host.
My host is fine the websites all work if I turn off HTTPS and they all worked for two weeks previously. I believe it has something to do with removing the 11th site that never worked.
So, I changed nothing on any of the websites, I removed one from cloudflare, now they all do not work.
Lastly I added two new sites today as a test, they both work fine with HTTPS turned on.
Sorry no screenshots, as I have no error messages to show, it just stopped working