What seems to be a printing bug in 21.007.20091 of Acrobat Reader DC
User has a Citrix virtual desktop with a USB HP printer connected to a Thin Client, and redirected into the Citrix desktop using the Citrix Universal Printer.
Prior to this version, opening a PDF and printing to that redirected printer presented no problem. On this most recent version it does with a quick "The document could not be printed" error and then it spits out a blank page(s).
