Features, settings & updates

Help configuring Roku device settings, using Roku OS features such as screen mirroring, adjusting display type and audio settings, using Guest Mode, and assistance with software updates.
cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 
GWJ49
Level 7

Streambar flashes line of green squares across middle of screen

Occasionally when device is turned on, a line of square green boxes (some partially enclosed) flashes across middle of tv screen.  It stops only if I unplug streambar and replug.  Very annoying.

0 Kudos