My GM's and my connection test now failure

[Rangeclaw]

I ve bought this game recently,
First we (me and my brother-aka gm-) fixed port forwarding problem.
Then we actually finished a session without any problems.
A few days later our connection test results now "Failure".
I really dont know what to do.
Please help.

[LordEntrails]

Welcome to the forums :)
Sorry you're having problems. This sounds like what has happened is that the GM's computer has a new internal IP address. This often happens if the modem/router is rebooted or the computer is off the network for a few days. Have your brother check his internal IP and that the port forwarding is still set to point to that (new) IP.

If that's what happened, depending upon you router, you may be able to set a fixed/reserved IP for his computer on the router so this doesn't happen in the future.