Anyone else having issues with Spell Checker?

 I have Graphics users that will open a drawing and it can, and usually does, take 5 full minutes for spell checker to annotate any issues. And then, if the file is a PDF that has been pulled in, we have to check each individual line, one at a time to make the necessary changes? Is there a way to speed this up and make it more efficient?

We are running CD 7 on Windows 10 and Windows 7.