Sadly, I can't check it out now because it's more like uninstall driver than unplug already unplugged gamepad.
I rebuilt and reuploaded without gamepad support. Hopefully that should be enough to get it to work!
Unfortunately, same error. (Private mode don't help)Thank You for trying...
I tried disable chrome://flags/#enable-windows-gaming-input-data-fetcher with chrome beta, and yes, error gone...