N300 Wireless Dual Band ADSL2+ Modem Router DGND3300v2 User Manual
•Is your wireless signal obstructed by objects between the router and your computer? See Wireless Placement and Range Guidelines on page 16.
If your wireless network appears and has good signal strength:
•Is your N300 wireless modem router using the same channel as other nearby wireless networks? If this is the case, there might be interference from other wireless networks. You can change the channel in the Wireless Settings screen. See Manually Configuring Your Wireless Settings on page 18.
•Test another wireless device to see if the problem is limited to a specific computer.
•You can also disable the modem router’s wireless security while testing to help isolate the problem.
