Black squares xbox game bar while i playing

Same here. I haven't played this game in a while so I figured I'd give it another shot.. Downloaded the update and started the game and got a black screen with a blue square in the lower right corner and of course it froze my xbox. Now I'm hesitant if I
should purchase the new dlc.

To solve the issue, you have to unchecked the option flash reflex in performance monitoring. And It's done

Hi and thanks for reaching Microsoft Xbox gamer's community. My name is Josef.
I'm an Independent Advisor and a Microsoft Xbox user like you.

Hope you're doing great today despite this THEROBERTO2512

Let’s try to isolate the issue a bit more, for this please try:

A. Double check if everything is up to date in your system

Open Settings, click Update and Security and then Windows Update
Click Check for Updates

Click the Download and Install Now option, if available (Install optional updates as well)

Then, check the Microsoft Store for any updates on the Xbox apps and its services and update everything too. (Click on get updates)

B. Open task manager > select the startup tab > disable all the programs listed there temporarily
Restart the PC and try again

C. Do a clean boot in your PC and try again
https://support.microsoft.com/en-us/topic/how-t...

D. Create a new local administrator user in your PC and try from there
https://support.microsoft.com/en-us/windows/cre...

Where is this located?

Open the GeForce Experience Overlay, then go to Settings > Performance Monitoring and uncheck the option "flash Reflex"

You mean I have to clear the xbox 360 storage in xbox 360 game or in xbox one screen?

FYI, when I first launched Dead Space, before playing the game, there was a "Getting your xbox 360 info" message along with the bar. At that time, the bar was filled with the black line. But when I tried factory restore and played the game, there was no
black line, just the circle kept rotating and went straight to the game. And I just powered my xbox one, played the game and that "Getting your xbox 360 info" showed up again and still no black line filling the white bar. Is that the problem?