Can't save as PDF from preview
I have had this trouble on and off for some time now. I select multiple screenshots, pdfs, jpegs, etc. I open them in "Preview" and have all files (images) in the thumbnail section. I go file>export as pdf>save as (name title & destination)>save. It gets sent to the printer. Nothing is saved. I then try it through the file>print>pdf>save as pdf>save as (name title & destination)>save. It shows that it is processing but nothing shows up in the destination folder. Nothing shows up when I search for the files name.
This has been on and off for a long while. Tired of it. What is going on? Any ideas on a solution?
Macbook Pro: 10.14.5
Preview: 10.1
MacBook