Internet drops after update. Solution: You lost your ISP’s VLAN settings. Log back in, go to Network > WAN , and change from "Dynamic IP" to PPPoE (if you have DSL) or clone your PC’s MAC address if your ISP uses MAC binding.
Ensure you didn't install a corrupt file. Conclusion Keeping your 300M Wireless-N Broadband Router IBWRB303N Go to product viewer dialog for this item.
Locate the correct firmware file for the iB-WRB303N. The file usually downloads as a compressed ZIP folder. Extract the contents to your desktop. You are looking for a file ending in .bin or .trx . Step 2: Access the Router Dashboard Open a web browser on your connected computer.