Maps on Garmin 680 device are not visible.

I have downloaded a few maps to BaseCamp and transfered them to my Montana 680 GPS. The last 3 maps I have transfered are not visible on my GPS, but are in the Micro SD Card. All the other maps that I have transfered from BaseCamp to the GPS work fine and are visible, exep the 3 last ones that I have transfered. All of the maps transfered are in the Micro SD Card.

Please check your device for errors with This tool can also generate a report which you can post here.

You already posted over here, and are getting answers there. Please don’t repost the same thing somewhere else, because it leads to duplicated effort.