WinMSS has several Internet-based features that will require networked access to the Internet in order to work.  None of these features are critical to the scoring of a Match and all of them take into consideration the fact that Internet access may not be available where the Match is being scored.

 

Membership > Update from Internet:

 

 

WinMSS Match Reporting > Internet:

 

 

Any WinMSS feature that sends an email,will require an Internet connection to function properly.