V5 Vexcode Download Issues

We have been using the vexcode.v5 browser-based coding platform. After understanding that there will not be wifi available at Worlds, we decided to use the downloaded app for V5 Vexcode. However, we are having issues with the app downloading our code to the computer. We can connect to the brain. We have updated the firmware. The “Compiling User Project” Message pops up, but does not make any progress. Any ideas?