Having just got a GPSMAP 67, and having other Garmin devices that pair perfectly with Connect etc, I'm having all sorts of issues in trying to pair and use the GPSMAP 67 with Explore.
I've followed all of the troubleshooting tips on the Garmin help articles to no avail. I can pair with Connect fine, and I can pair it to Bluetooth on the phone fine so that both devices recognise each other, but during the process, Explore reports a failure - either an internet connection failure (despite devices being connected perfectly, or just 'an error occurred'. Leaving the pairing intact, but the Explore app thinking that it isn't paired!!
I've wiped the pairing from both devices, reset the devices, uninstalled the app, reinstalled etc, all to no avail.
I've tried it on Android, Apple iPhone IOS, Apple iPad IOS, all the latest versions.
Very frustrating!