https redirect and ssl offload

Can you post your iRule? It sounds like you are redirecting for a single specific URI instead of anyall URI's.

The other thing you might be able to do is setup a stream profile so that on any/all HTTP response you replace http://test.com with https://test.com.

You can do something like belows. If you have two virtual servers, one for http and one for https, you need to use this this on both of them.

when CLIENT_ACCEPTED {
        if {[TCP::local_port] eq 443 } {set SSL 1} else {set SSL 0}
    } 

when HTTP_REQUEST {
        if {!$SSL} {
            HTTP::respond 302 Location "https://[HTTP::host][HTTP::uri]"
        }
    }

when HTTP_RESPONSE {
    STREAM::disable
    STREAM::expression "(http|HTTP)://test\.com/https://test\.com/"
    STREAM::enable
    }