Adobe Lightroom - ARW Upload Problems with Sony A6000

Hello, I've been able to upload ARW files in the past from my Sony A6000 (back in Nov. '21) without any issues. They are currently still in my cloud saved as ARW files.

I just tried doing it today from a new photoshoot and I keep receiving an upload error. I've already uninstalled and reinstalled Lightroom to my computer. I have Windows 11 Pro that was recently updated to this version. 

Does anyone know why this would be happening or if there's a workaround that's not converting each file into a different file format? 

Thank you!

Katy