PDF file name strange characters randomly vs what I type

[Cecilia157F]

PDF file name strange characters randomly vs what I TRY to type as the name.

This has happened for awhile. Usually a reboot is necessary to make it disappear. It only happens from within a browser (Chrome or Firefox). Could be downloading from a bank etc. (with an already created .PDF I'm just downloading from that app) or making a .PDF via print PDF of a website. I've tried cleaning cache, to no avail.

Thoughts?

PC: Windows 10, Acrobat Pro

[radzmar]

How files are named, even temporary, is not controlled by Acrobat. You problem lies somewhere in your webbrowser or the file explorer of your operating system.

[Cecilia157F]

I hear you but it happens in ANY browser.  And only with Acrobat. I noticed it first when private browing was used. Figured it was some security thing.  But now it is even in "open" windows. Anybody else have this issue?

[radzmar]

You daid that the file names are already garbled when downloading a PDF from the web with your browsers. In that case Acrobat is not involved because a download happens through the browser and file explorer. Acrobat only processes files when you're opening them with it. 

Maybe helpful to understand the problem at your end when you provide a couple of screenshots of what happens. 

[Cecilia157F]

To add to prior reply, does NOT happen in other applications: e.g., Office apps