Configuration task not applying name after image

Greetings

Just spun up a new reference VM to capture an image of Win10, fully updated with the anniversary update.

Upon deploying the image I find that my configuration task is not renaming the machine after imaging. The task joins the domain, but keeps the name of the captured reference VM, even though "leave existing" is listed under the name field in the configuration task. Same task works fine on Win7.

Anybody know why this would happen? Something finiky with the new Win10 build?

8.0HF1

Thank you much.

T