I have had my Roku stick for 1/2 years now , and suddenly it's not connecting to the Internet. This has never happened before I've tried resetting it and everything. It's saying Error 009 I'm unsure why this is all my other device's at home are working totally fine plus it's same WiFi since network since I've had the stick...
Some users reported that if you have a Comcast/Xfinity or Cox modem/router, going into the router settings and changing the wireless mode from g/n to b/g/n resolves the issue.