Last week I installed version 5.83 and 5.84 and I found some bugs which were not in version 5.40. The first time, after I had installed 5.83, I followed the instructions given by Garmin to restore to a previous version. I knew I would lose all settings. And that was what happened. The second time, before I installed 5.84, I made a backup of the watch to local storage. I copied all the files. In version 5.84 there were the same bugs. I deleted the content on the watch, the whole garmin directory, and copied my backup to the watch. I restarted the watch and what happened......still version 5.84. Can someone tell me what went wrong?