For people who aren't network admins familiar with using nmap, netstat, wirewhark etc... or particularly adept at drilling down into Windows.
Download a small program called ProcessExplorer, it's safe and not going to cause any problems.
It's very configurable and once you become familiar with what you're looking for and at, you will see a lot of what the game is using and doing while running. It can help with networking issue as the program will show you IP and Port info etc.
So far this game is still very server-side dependent, there isn't a lot of local overhead (yet).
For those who uninstall the game looking to reinstall to workout issues, the game leaves a massive amount of keys in the registry that you have to remove manually, after uninstalling it (that's poor program management for sure), both under WGT and TopGolf as well don't forget to delete the hidden folders created.
The game is still in dev mode so some of the issues are expected, some easier to take care of initially, but that's their call. ;)