I'm honestly starting to get REALLY annoyed at people that read the title then give u generic advice, at the very least people need to read the whole OP before they host, if not the entire thread.
this same bug seems to have been unfixed for a long time, i wonder if ben even knows what the cause of the bug is, not to mention how to fix it

Its not a portforwarding problem, and kirk im having the SAME one. People need to realize that this is a real BUG and not just something to ignore. At one point i managed to put a server up with Pyspades to test it. But the next day i cant.

USE THE SEARCH BAR ON THE TOP LEFT OF THE PAGE PLEASE!.
There are hundreds of threads about this.

But other wise you need to forward 32887 UDP port on your router to your PC.

--> http://ace-spades.com/forums/search.php?q=portforward <--

How do u forward the ports and what ports

Okay, I guess I'll keep trying then. Good to know it isn't my fault.

Thanks a lot

I've had the same problem, but usually, a few master server reconnects make it work (that'll be restarts for the vanilla server). I can only guess what's wrong with the master server, but I suppose it's messing up with the newly-introduced IP fetching stuff.

I cant seem to host a server anymore. last week, I had a bridgewars server that worked completely fine. But now, whenever I try to start a server, it says 'disconnected from master server' after a minute, and my server never shows up on the list.

The problem is, I haven't changed ANYTHING. My ports are still forwarded, and I have no idea what to do. I'm just trying to host a normal server, no pyspades involved.

I hope I explained my problem clearly.