Problem communicating with the Garmin device

Got this error message this morning when I started BaseCamp and plugged in my 1490T. A quick search on Google revealed the possibility of a corrupt .GPX file. In this case, I had to remove the current.gpx file from my 1490T. Everything worked nicely after that. Strange. Here's a forum post on the topic: http://forums.gpsreview.net/viewtopic.php?t=22672.