[Alan Anderson]

You say you've done everything in the troubleshooting list, but let's focus on a couple of common problems directly.

Do you have your network adapter's IP address set properly? It should be 10.46.45.x, where x is either 5 (if you're using the Driver Station computer), 6 (the typical programming computer address), or something 10 or higher.

You should also make completely certain that no other network adapters are enabled on your computer. Don't just turn off the wireless network radio; actually go into the networking configuration and disable the adapter.