I tried to upload some .tcx files into my Garmin on the weekend but they failed to appear in the Courses menu. I have followed the normal upload routine, which I have successfully completed many times, of placing the .tcx files into the NewFiles folder while in disk mode, ejecting the device and then restating. During restart I can see the Garmin is Woking and it gives a ‘converting courses(?)’ message. When i eventually go to the course menu it is blank. The .tcx were generated from ridewithgps.
Any thoghts? I am loathed to do a master reset. I run firmware 12.5
(as an aside I also have the battery issue reported elsewhere)