Windows 10: Windows Display gets Sharper on Roku TV

I use my TCL Roku TV as a monitor for my PC and certain things such as a video playing on the Microsoft Store and Xbox Game Bar makes my screen go black and when it comes back my screen is sharper, the only way to change it back is to close the program which is especially annoying Xbox Game Bar because I have to open task manager to do it. My old PC did it on this display too and I just thought it was my PC. It's only this display that does it, my secondary monitor doesn't so it, along with any other display I've tried. Is there any way to fix this, I've tried messing around with my NVIDIA display settings and my TV settings to no avail. Does anyone happen to know why?

:)

 

connect windows 10 desktop to new roku tv as a wireless display.

So I have 2 roku tvs that I can connect to from my desktop with no issues. They both show up under projectors on the connected device list and are both on the other device list. My new roku tv is a different story. I can not get it to show up as a projector
on the device list. It shows up under the other device list and doesnt have the miracast display driver, only the generic software device driver. How do I fix this issue and get the computer to connect to the new tv? I have a custom built windows desktop running
windows 10.

 

Problem with projecting my Windows 10 Asus laptop to android 55" TCL Roku TV

I'm trying to project my laptop to my Roku tv. I perform the following steps:

1. Connect To Wireless display

2. I see the 55" TCL Roku TV in the device list

3. Click on it to connect.

4. After about 20 seconds of processing, error appears: "Couldn't connect"...

Any ideas ?

Though I'm able to connect same laptop to same TV with HDMI cable.

 

Mirror Screen to ROKU TV

I HAVE A MICROSOFT SURFACE AND CANNOT WIRELESSLY CONNECT TO A ROKU TV. ANY SUGGESTIONS/