How about I ship a controller to you.
or contact bitmainwarranty.com for a spare one or two controllers
https://bitmainwarranty.com/shop/you need the 98 dollar part and the 20 dollar part. on that parts page
they would also repair your controller
I have every intention of buying a few spares. I'm working with the warranty now. Just figured i would see if there was a solution beside going through the warranty that anyone knew of.