auto paper select printing no longer works

I'm assuming this is either a new windows update issue or an adobe update issue and both have updated for me in the last 24 hours and left me with a problem. I'm a notary who prints a lot and need the auto page source by pdf to work, its stuck in letter whether is selected or not. I print whole packages with various page sizes. This is a huge problem if someone can help it would be great, I've already uninstalled and reinstalled the printer. This was a problem first effecting my desktop and now my laptop too