Hmm, I see the release notes for fixing "gaming mice" but those improvements were made on Bios version 2.4 which is what i have. I tried plugging into a USB 3.0 port and it booted without any error.
As long as it doesn't happen again, I'm fine with it.
Thanks for the suggestions!
Edit: After some more testing (guessing), I plugged in my keyboard to the usb2.0 port that my mouse was plugged into, and plugged the mouse into the other usb2.0 slot where the keyboard was and it returned with no error. Not sure what specifically was happening.