CloneCD Hanging during detection

I was wondering if anyone knew why clonecd hangs while trying to detect my dvd burner. It will hang forever, as well as stop any other software from running, but as soon as i unplug the usb cable it kicks back in and everything is fine (except the fact it cant find my dvd burner)

clonecd ver 5.2.9.1
dvd burner - HP 740e

all other burning software detects my burner and works fine.

I have the same problem using a HP dvd840e, however I have an older HP dvd630e and it works fine with the older model. Both are connected using USB 2.0 ports.

I’m sure it is just that the newer burner is not yet supported by the software, nopefully it will be in future releases.