If the app displays a red exclamation mark without a specific notification, it may indicate a brief anomaly that has already been resolved. The red mark could persist due to a delay in refreshing the device status on the app.
To resolve this:
- Refresh the App: Manually refresh the page by pulling down on the screen to see if the exclamation mark disappears.
- Re-login: Log out of the app and log back in to check if the issue is resolved.