2.10 Renders do not match live view

[jjdesignltd]

Prepared a simple test to practice using the cull option and discovered the rendered image is significantly different than the live view (see screenshot). Suggestions?

Also, I twice tried to contact D5 support via email (pro@d5techs.com) but received this message both times:
Address not found
Your message wasn’t delivered to pro@d5techs.com because the address couldn’t be found, or is unable to receive mail.

[Clov]

Hi @jjdesignltd

I apologize for the inconvenience. First and foremost, I’m not sure where you have acquired the email, but we have been using support@d5techs.com ever since.

Additionally,

• Can you please send us your System Information - Please include D5 Render Version
  
  
• If you have updated to the latest 572.06 Driver Version, please try to revert back to its previous build and see if the issue persists.
• Is the preview window in Precise Mode? or Smooth Mode?