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AR15.COM
4/7/2017 7:34:04 PM EDT
Why is my TV now turning itself on every 12 hours?

I can find no settings, either in Roku or on my TV, a Vizio, that would turn it on.

Had the TV hooked up through TWC/Spectrum for years, never turned itself on.

All advice appreciated.

Make the voices stop!!!!
4/7/2017 7:35:04 PM EDT
[#1]
Cia bro
4/7/2017 7:38:16 PM EDT
[#2]
NSA option disabled?

ETA question answered in OP - Vizio  Never again.
4/7/2017 7:43:25 PM EDT
[#3]
My Visio turns itself off for no reason.
4/7/2017 7:46:34 PM EDT
[#4]
I have an older ROKU. I know it has absolutely no mechanism for turning the TV on. Not sure about the newer ones. I would guess its your Vizio though.
4/7/2017 7:48:53 PM EDT
[#5]
I bought a TCL 4K with Roku built in and have not had this issue.  Have you updated firmware on the TV and Roku?
4/7/2017 7:50:27 PM EDT
[#6]
Have had a Roku 2, 3 and Premier + and never had a single instance of it turning the tv on...
4/7/2017 8:05:47 PM EDT
[#7]
Quoted:
Why is my TV now turning itself on every 12 hours?

I can find no settings, either in Roku or on my TV, a Vizio, that would turn it on.

Had the TV hooked up through TWC/Spectrum for years, never turned itself on.

All advice appreciated.

Make the voices stop!!!!
View Quote


I really have to type this?  

Unplug Roku for a day.
4/7/2017 8:06:49 PM EDT
[#8]
Roku has no command over TV functions like on/off, volume, source, or channel changing.
4/7/2017 8:08:13 PM EDT
[#9]
Quote History
Quoted:
I have an older ROKU. I know it has absolutely no mechanism for turning the TV on. Not sure about the newer ones. I would guess its your Vizio though.
View Quote
Vizio "Smart" TV?

Shoulda got the dumb one
4/7/2017 8:09:38 PM EDT
[#10]
Should of went with the FireTv
4/7/2017 8:13:19 PM EDT
[#11]
SCR or transistor that the power switch controls is goung bad.   Any recent electrical storms, op?
4/7/2017 8:14:22 PM EDT
[#12]
Quote History
Quoted:
I have an older ROKU. I know it has absolutely no mechanism for turning the TV on. Not sure about the newer ones. I would guess its your Vizio though.
View Quote
4/7/2017 8:15:06 PM EDT
[#13]
Sounds like it might be CEC (the ability for devices to talk via HDMI).

Check the settings on your Roku and turn CEC off if you see it, also on the TV, and on your stereo receiver if its hooked up via HDMI.

CEC can be great at times or just cause a great big clusterfluke.

Trade names for CEC FYI
4/7/2017 8:19:16 PM EDT
[#14]
I have a Roku2 and have never seen this.

I do keep having issues with channels asking me to sign in when I'm already signed in. My Starz channel keeps fucking up as well. It will show all shows as "locked" then if I reenter the channel it crashes and goes back to the home screen. 10 minutes later it randomly works.
4/7/2017 8:24:24 PM EDT
[#15]
Quote History
Quoted:
Sounds like it might be CEC (the ability for devices to talk via HDMI).

Check the settings on your Roku and turn CEC off if you see it, also on the TV, and on your stereo receiver if its hooked up via HDMI.

CEC can be great at times or just cause a great big clusterfluke.

Trade names for CEC FYI
View Quote
4/7/2017 8:36:09 PM EDT
[#16]
Quote History
Quoted:
Sounds like it might be CEC (the ability for devices to talk via HDMI).

Check the settings on your Roku and turn CEC off if you see it, also on the TV, and on your stereo receiver if its hooked up via HDMI.

CEC can be great at times or just cause a great big clusterfluke.

Trade names for CEC FYI
View Quote
99% of the time it is a clusterfuck.
Even more fun is when the on/off option for it is buried in a seemingly unrelated menu.
Or when a firmware update causes it to turn back on, unleashing chaos.

Any feature that is supposed to "help" is more likely to cause problems then anything else.
4/7/2017 8:38:40 PM EDT
[#17]
Quoted:
I can find no settings, either in Roku or on my TV, a Vizio, that would turn it on.
View Quote

Like others said check your TV and any devices connected to the TV for HDMI-CEC. Its possible that is enabled either on the TV or devices connected to the TV causing the TV to turn on. If the TV is turning on exactly every 12 hours then its possible there is a setting within the TV menu options to turn on based on an alarm setting.

On the Roku (at least on my Roku XS) there is the following option: Settings > System > Control other devices > 1 Touch Play. It indicates: "Tell your TV to automatically switch its active source/input to your Roku player on any remote key press."
4/7/2017 8:43:49 PM EDT
[#18]
Hmmmm...

My visio smart tv also turns itself on, usually just after shutting it off at times.

Not very often, though.
4/7/2017 8:46:00 PM EDT
[#19]
Our Vizio smart TV used to turn itself on. I called Visio & they told me not leave the remote near the TV. Problem solved.
4/7/2017 9:38:32 PM EDT
[#20]
If you contact Roku about any issue, they will tell you to buy the newest model, which will solve all your problems till they launch the next gen.  

Roku only cares about potential customers, not their users.