[strike]My script in ServerScriptStorag doesn’t run and output contains that garbage…[/strike]
Smart person below this post… 
Do you already have a server running, and did you make sure to allow Roblox Studio past your firewall? When you run Roblox Studio you should get a windows popup asking if you want to allow this program to open a port, you have to select yes or you can’t run a local server with it.
Oh gosh, I didn’t even realize… Thanks for the help
Might not have been a feature back then but you should likely mark the post as the correct solution for future onlookers.