Network error (SendRequest Error)Internet connection required
temporarily disable firewall completely?
post your ss2tool.log and try to wait for @Kolya but linux users are pretty much on their own.
@maxdamage: You don't need to install rsync. It gets temporarily installed by SS2Tool. As soon as it tries to make a connection you should generally see a windows firewall pop up which you simply allow. If that doesn't happen, there's a few things you can try (check after each of these if SS2Tool works):- make sure that you placed SS2Tool inside your game folder- check your firewall rules and remove any that apply to rsync - rename the game folder - post your SS2Tool.log here
Get a notification from my anti-virus Avast it has blocked access to https://www.systemshock.org/ because one of the issuers of the server certificate has expired when the app tries to send a log to this site.Doubt that could be the cause though?