Network - Wireless & Wired Connections

Help & troubleshooting for network issues, including connecting your device to your home Wi-Fi network, connecting to public networks, troubleshooting wireless issues & ethernet connections, and optimizing streaming performance.
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Level 7

Picture quality/blurry picture

Hello -

We have a gaggle of Rokus in our house, and have recently been having trouble with playback - the picture goes from clear to absolutely awful. Our wifi network seems to be fine, and the Rokus are showing excellent signals. In addition, the picture is fine when watching the same shows on other devices on the same network, so it certainly seems like the Rokus are the issue. It's especially poor with sports, and it doesn't seem to be a problem on just specific channels - it even happens on DVR playback. I've tried switching from Auto Detect to 720p and back, rebooting devices, but no luck. Any suggestions?

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