in debug mode there is nothing interesting appears in ott.log. Only these two lines: 2022-11-03 7:14:09 PM: Quest Link option set: DistortionCurve = Default 2022-11-03 7:14:09 PM: Could not set registry values for Quest Link: The type of the value object did not match the specified RegistryValueKind or the object could not be properly converted.