Original post by: Emiliatony ,
When you receive ‘'''Unable to connect to wireless network'''’, you might have some problem with your Wi-Fi or Router. Make sure that you have entered the right credentials (Network Name and Password) and check whether the router is working. If you have entered the right credentials, check for the '''Wi-Fi signal strength'''. If that doesn’t help try '''restarting''' the router and the Roku device. If the error still persists, contact the '''[https://www.gorokuexpressplus.com/|roku.com/link]''' support for technical assistance.