Firepass - F5 RDP error: could not resolve host name : /0.0.0.0

I'm having the exact same problem. The weird thing is that it seems to be related to the network i'm connecting from. I don't have the problem at home, but from my company Wifi I get the same message, and the connection doesn't work. However, I can't find anything that could cause this. I connect from MacOS 10.7.5 with Java7 update 40 (the latest version), but I know that (some?) MacOS 10.8 users in my company have the same problem... Did you find anything that could cause this? Do you still have the same problem?