Thanks, I passed this onto my company's IT folks in case it helped. It's weird actually, I have 2 Macs both running 10.10, this one with Java 8 is having the problems but when I checked the other one which connects fine, it's running a build of Java 7. I tried putting Java 7 on this one and.... same problem. And as mentioned in another reply, I just got something working.. I managed to find an old version of the "Network Connect" app and pointed it at my company's gateway URL and it worked. I can RDC into my desktop fine. Would still like to be able to connect with the latest supported tools / utilities and will post any updates if I have them. ... View more