I'm using (or trying to) HTTPS to secure our WHMCS pages which are delivered via WHMCS Bridge Plugin. The pages are all fine with HTTPS turned off (Forced Off) but as soon as we turn it on we go from http://<domain>.com/members to https://<domain>/com/members/http//<domain>/com/au/members. If we type the correct url in e.g. https://<domain>.com/members we get a page not found error. Thoughts?
We've tried removing the plugin and re-installing, but it just doesn't work.