Roku Device 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.
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Level 7

Not support!

Our Roku worked fine when we went to bed last night. Today, the screen flashes “Not support!” Any suggestions?

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Level 16

Re: Not support!

The only reference I could find to a "Not support!" error was last fall when they were rolling out Roku firmware version 9.2.  Most people reported that restarting their Roku took care of the problem.

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