At the start of a Quad Transmission Tune, the tune was aborted and deleted. This caused the QToF to believe it could not find a tune file and a tunepreferences.xml file. In addition, the instrument continues to give errors that the MSQTOF Medusa high voltage controller is not responding (error code 32). A smart card safe shutdown and reset did not fix this issue. Is there any way to specifically power cycle the Medusa? The manual recommends reconnecting the medusa communications cable, but it is not clear where that is.