Xbox acting weird

Nope...It still happens...The light will go off random times and wont come back on, but my controller and everything else works normally.As I said I have OCD so this is a huge deal for me. Im also worried my console is reaching its end.

I have it on top of my desk not choking off the air flow really, on top of crashing the pictures below show what the textures are doing across a couple of games.

Do you have any other power cable to use to test if it's the problem?

Also can you connect your external hard drive to another device (like a computer) to see if it connects properly?

I am not a member of the preview program, I did try the full hard reset that deleted everything and that didn't help that's where the pictures above came from. I played rainbow six siege, rocket league, and assassins creed odyssey. I didn't run into any
texture problems with those three games but rocket league had a couple of crashes/freezing, rainbow six siege only froze briefly before one match and then caught up and had no further problems and assassins creed is running flawless.

I tried both options and no change.