Strava issues authorization tokens to allow access to your account data. From time to time, they cancel these tokens, and a refresh is needed to re-authorize your account.
To refresh your token, follow these steps:
- Disconnect from Strava on GPS Root in your Profile
- Uninstall/Reinstall the Ally+ app
- Reconnect to Strava through the Ally+ app, making sure the 4 boxes are checked on the Strava authorization page.
If you're still having issues, please submit a request.