Summary: I have a free Cloudflare account and am trying to set it up with domain.com and store.domain.com. I installed the Cloudflare origin certificate on the origin server. What I find is that this works for the root domain. However, when I navigate to the subdomain, I get “Error 526: Invalid SSL certificate.” Is this because a paid account is required for the subdomain?
NOTE: Due to Cloudflare stating that “new members cannot post more than 2 links” (which I was not doing - please fix this), I use the term “domain” to refer to the root domain. And I use the word “store” to refer to the subdomain.
More details: I added the A records for both domain and store in the DNS area of Cloudflare. I then created an origin SSL certificate and installed it on the origin server. Initially, I created one that only included *.domain and domain. (In my thinking, *.domain should cover store.) However, since I got the invalid SSL error, I revoked that and created a new certificate that includes *.domain, domain, and store. I then installed this on the origin server. I still get the same result.
Now I did all of this probably within the span of 30 minutes. Is there perhaps a wait time?