Whenever I'm attempting to join a webinar using GotoWebinar/GotoMeeting, I'll be able to connect to the meeting for a few minutes and then it'll disable ALL internet access until I restart the computer. I can't go to any other site out on the internet even after closing the web browser & trying again. Although all internet access will have stopped, local network access will still be kicking. I'm able to remote into servers and my antivirus will still be connected to the local TrendMicro server. Any suggestions or thoughts?