This just started a few days ago, and it only shows itself if I am trying to network with my W7 laptop. I've studied a few Google hits concerning optimizing the download folder(s) settings to General Items, and checking the subfolders checkbox as well, but nothing has helped yet. The only changes I made beforehand was installing KMyMoney (on both machines), and installing the AutoCAD viewer (DWG TrueView 2017) on the Dell. For what it's worth, the latter program is huge and required several .net prerequisites. And I've also toyed with several antivirus programs of late too.