I run my game on FSHost but I cant find it on FShost Spy and nor can anyone else apparently because no one ever joins am I doing something wrong or are my games just unpopular.
I hate to say, proper advertising is usually a good thing, but also ensuring that people can communicate is good too, you'd have to talk to people to see what they're experience is with your network. Not advised to advertise it here though

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Good luck with that. If you need help w/setup related issues or anything just post the problems here and usually get it answered pretty quick.