[ebarker]

Yes indeed - 'disable' all network interfaces, wireless, extra wired, bluetooth, hamachi, and anything that looks like an network interface.

If you do not disable all that then variations occur between PC's depending depending on the local PC configuration and how things are timing out in the NI software. That is why some computer work and some done. It depends on whether it can find the cRio before the timeouts occur.

So just do it to procedure and it will be fine. One day we will get an update that improves things, one day.