Printing to PDF No Longer Works with FireFox 58.0.2 64bit

[WSC]

Printing to a PDF (printer icon) worked perfectly until I upgraded from FireFox version 56 to 58.0.2. FF tells me this is the latest version of its browser. The PDF gives either a blank page and/or an error message that simply says, "An error occurred while printing" and a blank page is the result. I've tried this printing outside of a sandboxed FF browser and it works perfectly, so something is interfering with printing from within Sandboxie. what am I missing?

Thanks.

PC, Windows 10.



Thanks.

[APMichael]

Please try the following: viewtopic.php?f=11&t=25080&p=131051#p131024.