Your Roku® Streaming Stick® provides you with access to stream video and music from the internet. For this to work, you need a good network connection from your router to your Roku Streaming Stick. If your Roku Streaming Stick has low signal strength, then you may experience video playback issues.
Low signal strength message
If your Roku Streaming Stick detects that you have a low signal strength, then you will see this message:
What should I do?
Follow the instructions provided in tips for improving the wireless connection to your Roku® streaming device. If you are still having problems then you can try moving the Roku Streaming Stick away from the television, using a free HDMI extender cable.