I got this curse, though it only doubles a letter, not nine-tuples it. The biggest curse, is that the only cure I found when the curse starts, it is to remove the keyboard drivers and let Windows (ugh, I know) reinstall them. Here’s the keyboard drivers I’m presented with each timee : (double e left in for good measure) Device Manager (Win 11), 7 HID Keyboard Devices, no way to figure out what is what