MistaDan on "[Plugin: W3 Total Cache] never cache root of subsite in multisite"

Hi,
Great plugin, really sped up our site compared to wp-super-cache.

We have a multisite. We are looking to cache a homepage for one of the subsites, but entering the full URL does not seem to work. Our main site is like this:

http://www.domain.com

Our subsite is like this:

subsite.domain.com

We have placed the following into the 'Never cache the following pages' area to no avail (of course using the actual URL):

subsite.domain.com

and then tried this

http://subsite.domain.com

and then

http://subsite.domain.com/

Please help so I don't have to empty that page's cache every night at midnight, so that their open and close times are accurate :)

Thanks in advance.

Dan

https://wordpress.org/plugins/w3-total-cache/