Are you playing HDR content when you try to change the video mode? You can't change to an HDR video mode unless HDR is playing.

 I am under the impression Chromecast allows you to watch anything you can watch on your desktop computer.  That is really not the main purpose of a Chromecast. Most use a Chromecast to "cast" video from specific apps on a mobile device or computer to the Chromecast. But in this case, it ...

All channels are available when using a Harmony hub as it is IP based not IR based.  However, the selection of Roku apps that can be sent are quite limited. MyHarmony lists only the most common choices. Hence, I was trying to use directional arrows. Are you not using a hub based Harmony? It literal...

It's been awhile since I've done any Harmony programming, but isn't there a limited selection of Roku channels that Harmony can call? Perhaps this is one is not supported? All channels are available when using a Harmony hub as it is IP based not IR based.  However, the selection of Roku apps that c...

scottypie1234 wrote:

It's been awhile since I've done any Harmony programming, but isn't there a limited selection of Roku channels that Harmony can call? Perhaps this is one is not supported?

All channels are available when using a Harmony hub as it is IP based not IR based. 

So the beginning of this week. My mom started getting ads on her roku device when she launches direct tv now, youtube, ect. It will actually say AD in the top left of the screen. Is this normal? I have a smart tv with roku built in and this never happens to me. It'll actually happen in the middle o...

It works fine for me. Are you selecting the more menu item and then going to CC and then enabling the correct one?

Sorry to hear about the trouble getting logged in!  Each channel on the Roku platform is developed and published by the channel service provider themselves, including the authentication/login process for users. They would be the experts in helping provide further assistance for their channel, inclu...

Hello, lately I’ve been experiencing slow internet speeds, and I’d like to free up all the space I can. My roku tv loads advertisements every time I turn it on to watch netflix or plays games. I’d like to disable these advertisements so that my games and netflix can run more smoothly on an already ...

The casting you're talking about is the opening of an app on the remote device (Roku TV in your case) from the casting device (your PC). Screen mirroring is how you get what you want, and you've discovered the lag that comes with that. When I want to cast a browser tab to my computer, I use a Chrom...

I have had a Roku ultra for 1 year and this last week the audio in prime and Netflix has started to get out of sync, only a system restart corrects it. Ps. Found some other posts suggesting the soundbar might be responsible It is due to the latest update 9.0 4083. I'm having to reboot 3 Rokus daily...

They removed plugins to please Roku.  Well, their official response is "Nobody used them" but I'm pretty sure it was Roku saying "You guys are pretty shady, but if you get rid of 'Channels' we'll keep you on the platform and the box".  100% my interpretation of what happened. Lo...

I have the Roku 3800X that I bought from Amazon about 3 months ago.  For the first time, today a message came up on the screen that said my Roku device was overheating!  What does this mean?  Is it defective?  My device is plugged into a Sanyo Smart TV and and electrical power supply.  I unplugged ...

Digital wrote:

Sorry, just rechecked everything after your advise.
It' is a 3810x.
No wonder I couldn't find anything.
Must be a defective replacement remote.
Sorry for the confusion, thanks for the help.

Does the pairing light not blink on the remote when you push the pairing button for 3 seconds?

I've had my Roku 3 for years and its been rock solid. About 5 months ago I upgraded my plasma TV to an LG OLED which is spectacular to say the least. I see that the Ultra will be selling at HALF PRICE for $49.95 on Black Friday  which is far less than even used ones go for on Ebay. From what I've s...