Rebuild the Network Interface
1. Plug in BearExtender, then go to Apple Menu > System Preferences, then click “Network”
2. If you see “802.11n NIC” in the left side bar, click the “-“ (minus) button to remove it.
Otherwise proceed to Step 3.
3. Click the "+" (plus) button.
4. Change the "Interface" to “802.11n NIC” and click “Create”
5. Click "Apply" in the lower right, then close the window.
6. Restart your Mac.
Click here to return to the troubleshooting steps.