If anyone is following along this version of the MsmDownloadTool worked! After many failed versions. So far so good!

Trying the UBports install now.
Keep trying!

This is how the phone is showing up in device manager....

I can't get my device to recognize in MsmDownloadTool following this guide

https://forum.xda-developers.com/t/t-mobile-6t-to-international-conversion-without-unlocked-bootloader-sim-unlock.3888307/

I should probably post in the OnePlus forum but don't want to double post. Let me know what I should do!

I got a wild hair this morning and tried to run UBports on my Oneplus 6T. I'll be honest I wasn't being cautious and ran it with Android 10.

Anyways I made it to the step to boot into Recovery from Fastboot when it got stuck on the... "Boot loader is unlocked and software integrity cannot be guaranteed" screen.

It never goes past and now won't recognize in the UBports software.

I'm kind of stuck. Been trying to recover it all day.

It's my main phone.

Cheers!