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 8

No wireless connection/ no signal

It started with my TCL Roku TV won’t connect to wireless network. Spent 2 hours with TCL tech still can’t solve problem. It worked when I used a Ethernet cable to connect internet.

Then the next day all of sudden my Roku Express showed no signal. Tried all solutions posted ~ turn on off, router, change HDMI port, changed TV, nothing works. Then my other Roku express+ also showing no signal. Both devices lights are on but blinking. Internet is fine since TCL Roku TV with wired Ethernet cable working.

So maybe the main problem is Roku device can’t connect wireless.

All three devices not working. Please help a loyal Roku customer.

Please help

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