Chosen Solution
I have tried for years, this controller only works when plugged in and never works when its not charged with a USB. Paperclip trick doesn’t work. Don’t bother. I have unscrewed everything to try and fix it internally and still nothing. What do? ’
Replace it’s battery, I bet it will fix it bud :) Sounds like a barely functional battery as it works when plugged in, but not unplugged. Battery can’t hold a charge.
