Ray,
Thanks again. Things continue to work great by adding that line to my .htaccess files. All but one site. It has a little different thing going on and I wondered if there is something that should be different to address it.
The site that isn't fixed, has a blog on it and when I setup the https redirect I had to not include forcing the blog address to be https because the SSL doesn't cover a sub domain. Anyway, I added your line and it still won't connect. Do I need to edit the line is some way? I don't know apache well enough to know for sure.
This is what I have including your line of code.
RewriteCond %{HTTPS} on
RewriteCond %{HTTP_HOST} ^((?!www).+\.mydomainname\.com)$ [NC]
RewriteCond %{REQUEST_URI} !^/_mmServerScripts/.*$
RewriteCond %{REQUEST_URI} !^/[0-9]+\..+\.cpaneldcv$
RewriteCond %{REQUEST_URI} !^/[A-F0-9]{32}\.txt(?:\ Comodo\ DCV)?$
RewriteCond %{REQUEST_URI} !^/\.well-known/pki-validation/[A-F0-9]{32}\.txt(?:\ Comodo\ DCV)?$
RewriteRule ^ http://%1%{REQUEST_URI} [R=301,L]
Just an FYI. All that code that has cpanel, comodo, well-known... I found out it is something that cPanel now adds automatically. It has something to do with AutoSSL and cPanel added that.
Thanks,
TroyD


