Suddenly People Can't Connect

[Somnus]

I have a friend that I fly with and we used to be able to fly together just fine while I was hosting. Suddenly, with no changes (and a redownload on my part) when he connects to my server he says he just sees a black screen, and then a few seconds later I see him disconnect.

 

Our firewalls both allow the game, and all ports are open... does anyone have any idea how we can trouble shoot this?

[RazorbackNL]

I had the same thing once where I could not connect to my own teamspeak server and I saw a lot of disconnecting on my DCS server. It turned out although I thought all ports were open, the internal ip had been changed (ipconfig). It is worth checking that out.

[Somnus]

Yeah, I checked that and it's correct. Thanks for responding though!

[blaueente]

allow dcs AGAIN in ur firewall. delete the old rules first.