Lantronix Redirector V4 anyone using it?

I downloaded the latest Lantronix Redirector today as I want to set up my test WD again. The version I got was V4 which I found not very easy to use, so I went back to V3 which I still had. Has anyone tried V4 of Lantronix Redirector and got it working with VVP and WD or VPLive?

Stuart