iRule not always processing

Thanks I like that rule better as it's a little more clean and readable in my opinion. It's what I'll use I put this back into place.

 

 

It's not a case issue as in my access logs what is passing through matches the same case of iRule, as I'm trying to note in my log string there which is an edited (to protect the innocent ) version of an actual request.

 

 

Another question you may be able to answer for me, is there an advantage to using reject over discard/drop in a application with high connection numbers?

 

 

SK