I removed the XSS dashboard and buckets through ConnectIQ and installed the Magic Buckets one. However XSS Buckets still remains in the list of ConnectIQ data fields on my device. I tried rebooting it but it’s still there. How do I get rid of it?
I find the most effective way to remove those fields is to use the Garmin device itself (usually I also remove first via connectiq, but like you said it’s not reliable). On my Garmin:
Settings — Connect IQ — Connect to the IQ Store — Installed
Then click through to get a menu that lets you uninstall individual data fields that you got from Connect IQ. Just make sure none of those data fields are in use for any screens/profiles first.
You can try Garmin Express.