I have loaded the mbot app to my Chromebook and can get my mbot to connect to the Chromebook via the USB. While on my school network, it would start compiling and then just go & go & go and never load the commands. I figured it was a firewall issue at school, so I brought everything home & connected to my home network and here it will start compiling and I get an error message that says something about 'Picked up Java tool…then something about exception in the thread ‘main’ java.awt.AWTError: can’t connect to blah, blah, blah. Can anyone give me some pointers???