Mouse and Keyboard suddenly not working right on Boot Camp Mac Pro 2009 @ 5,1 High Sierra - Windows 10

hi all

Suddenly my keyboard will not connect via bluetooth to my mac pro when using boot camp - or if it does it will not stay connected once I restart the computer. I have to manually plug it in and delete it and reinstall it etc. to get it to work. but usually I just have to leave it plugged in the entire time.

Additionally my apple mouse v2 suddenly stopped scrolling one day shortly after the keyboard did and a couple days later I deleted to boot camp software and reinstalled it and suddenly the mouse will not right click either when using boot camp.

It's like every couple days I loose more and more features.

I'm already tried Pram Rest

I've already tried SMC reset

I've already trued uninstalling and reinstalling boot camp

It might be worth it to mention I have an apple mouse version 1 that I was using for a long while before the apple mouse 2 and now that one will say it's connected when I try to connect it - and it won't do anything (so it's basically not working at all)

It might also be worth it to add I messed with the Registry editor at some point so I could try to invert the scrolling direction on the mouse only (the aple mouse vs 1). So that was a few days before all these issues. But if there is a way to reset setting in registry editor on just the mouse that would be cool because I've made a few registry edits that I really like and don't want to loose since I can't remember what other things I've done