Paypal Shipping "Print Receipt" Preference keeps popping back up!

In order to print a Paypal shipping label without a receipt (to save shipping labels by printing only half a page), I go to Profile, Shipping Preferences, Printer Settings, and uncheck the "Print Receipt" box. I did this years ago, and I've had no problems...until recently. I noticed this option was back on (checkbox checked) again beginning this week. I went back in, unchecked it, and continued on my way, except after the 1st label printed successfully without the receipt, the box was checked again!!! This is becoming annoying, as I'm wasting my labels and ink. Anybody have similar experiences recently?

Thanks!