Not sure when this actually started, however, I do think just last night as my wife is attempting to print a travel itinerary while in Outlook and keeps getting "An error occurred while printing." so I'm thinking Outlook is the problem. So today I tried printing in gmail and the same. I finally just tried printing information on a website again, the same happened. It doesn't matter if I use the Firefox icon or an icon on the mail client. Absolutely no issues printing the same information on edge! Is it Ff 58.0.1? I have had the latest version of X64 W10 since the last release. Thank you!