Recently, about a week ago I started having a problem with pinging other people on the programs XLink Kai & XBSlink on my mac-osx 10.6.8. I know that it's a problem with my mac rather than my router or anything else because the programs still work fine on my Windows 7 os computer. I can ping everyone once upon starting the 2 programs, but it doesn't refresh & I can't establish a connection to them anymore (which stops the programs from working). I've also been unable to connect to any Enemy Territory: Wolfenstein servers as well.