Sometimes things happen like you are using the best network service but still, you will not be able to stream any media from your Roku player. To get rid of such types of Roku errors follow some steps:
Boost your wireless range: Do you want to increase wireless coverage or coverage in your area? Wireless range extender amplifier is one of the best options. The wireless extender is very useful when you want to take a router or streamer elsewhere. You can check out various online resources to know more about roku tv.
Image Source: Google
Check your internet speed: The internet speed is one of the most important factors in which you can stream your favorite digital media content without buffering.
Always remember, the faster your internet speed is better video quality you will get. If you watch standard definition then you should use a minimum speed of 3.0Mbps and if you view HD content it must have at least a speed of 9.0Mbps.
Change your router's location: Sometimes a slight adjustment creates surprisingly, the same thing happened with the router. If you place your router in the middle of the room so there is a great opportunity to get a better signal as a Wi-Fi signal you will get evenly. Try to avoid putting the router near the basement, windows, or other electronic devices.