Roku Support
posted this on April 04, 2012 12:52
If your Roku player isn’t connecting to your wireless network, try the following:
If you don’t see your wireless network or if reconnecting did not resolve the issue, reset your Roku player to its factory settings. From the Roku home screen, select Settings > Factory reset > Factory reset > Yes. Your Roku player will restart. Be sure to re-link your channels and accounts, including to your Roku account.
Still no luck? Contact Roku Customer Support here. We’ll be happy to help.