Check your Opera Settings. There's a new default enabled line - "Allow Acceptable Adds," which you must turn off.

Check your Opera Settings. There's a new default enabled line - "Allow Acceptable Adds," which you must turn off.

@gchen
It's now 28 May 2022. This problem still exists! My powerful Desktop PC runs up to date Windows 10. The browsers I use are: my default Opera, plus Chrome and Edge. All 3 browsers disappear from my desktop, when I press the print button in their browser's Print GUI - even Microsoft Edge!

My Work Around is to save, what I want to print, as a .pdf file, listed in the Destination drop-down menu. Then print the .pdf file. This surely is a Windows 10 problem!