I have two computers with LR 5.7. I can not get the Canon 7d II to do tethered capture on either one. The tethering tool bar flashes between " Canon 7D Mk II" and "No Camera Detected". The 7D MkII is not one of the cameras listed on the Adobe web site that will do tethered shooting. Given that LR5.7 supports that camera for Camera RAW, why wouldn't it also be able to do tethered capture? Or is there something else I'm missing?