Roku Says No Internet Connection - Test the connection on your roku. Web if your roku isn't connecting to wifi, it's likely due to a poor wifi signal, a power or router issue, or a malfunctioning. 2.restarted the roku express via system settings. Check the wireless signal strength. Web use a phone, tablet, or computer confirm the internet connection is working;
Test the connection on your roku. Check the wireless signal strength. 2.restarted the roku express via system settings. Web use a phone, tablet, or computer confirm the internet connection is working; Web if your roku isn't connecting to wifi, it's likely due to a poor wifi signal, a power or router issue, or a malfunctioning.