Getting 'Sorry, something went wrong. Please try again.' in Garmin Connect Web setting after installing new watch.

Can you access any of the following Settings subpages?:

• https://connect.garmin.com/modern/settings/homeSettings 
• https://connect.garmin.com/modern/settings/displayPreferences 
• https://connect.garmin.com/modern/settings/publicProfile 
• https://connect.garmin.com/modern/settings/userSettings 
• https://connect.garmin.com/modern/settings/devicePriority 
• https://connect.garmin.com/modern/settings/privacySettings 
• https://connect.garmin.com/modern/settings/messages 
• https://connect.garmin.com/modern/settings/accountInformation 

If not, try the following

• Reload the page (F5)
• Force-reload the page (Shift-F5 or Ctrl-F5)
• Clear browser's cache (temporary Internet files)
• Open the page in the Incognito / Anonymous / InPrivate mode (right-click the link and select the mode in the context menu)
• Try a different browser
• Try an alternative internet connection
• Use the phone app instead, in the time being while waiting it resolves later
• Reach out to the Support

Thanks so much for your prompt reply. It's working again. Not sure what happened, maybe a temporary general issue.