I noticed today my website was reporting "Unsafe Connection" type error when visited using Chrome or Firefox. Error from Chrome is here:
http://tinypic.com/view.php?pic=20qe3ie&s=9 (domain shown as issued to in the pic is my site).
I have others sites with LetsEncrypt that are working fine, but this is my only one that is using both LetsEncrypt and CloudFlare together.
I've just disabled CloudFlare on my domain, and the Unsafe Connection error has gone away (well at least it has gone away on Chrome - it still reports an error on Firefox for now).
This used to be fine. I haven't checked the site for a week or two so it's happened recently. Wonder if anyone else experiencing this? Also, if anyone knows what the solution is? I was just using the free CloudFlare on the DH control panel, and the LetsEncrypt option on the DH control panel too - no special options. Thanks.