Error when starting FRC Dashboard

[William Kunkel]

When we start the FRC-provided dashboard by clicking the run button in the bottom right, our robot sends this error over NetConsole:

read error: : S_errno_ECONNRESET
terminate called after throwing an instance of 'IOException'
terminate called recursively
task 0x14d1248 (FRC_Server Connection Reader Thread) deleted: errno=0 (0) status=1 (0x1)

After this happens, the values in OutlineViewer stop updating until we restart the robot. What could be causing this?