Moving and copying files

Until yesterday I never had an issue copying or moving files and folders from one location to another in Bridge on a Windows 10 PC.  Starting yesterday, and continuing today, I try to copy or move files and the small screen displays the box "Moving (or copying) Files estimated remaining time" and remains blank. Nothing moves.  Nothing changes.  I've cleared the cache, increased the cache, rebooted the computer, and every now and then it works, but mostly doesn't.  I do not have this problem on my Macbook.  I do not recall any updates in the past couple of days.  This is a critical blow to workflow and I deal with 1000's of images . . .