I have the most recent version of Capture One Pro 10 and updated software for my Sony A7rii. I have never had problems tethering but now I consistently get an error box that pops up and says "The camera could not be attached".
I have tried several USB cords (they all worked before), I have tried all the usb ports (they all worked before), and I have the same problem on two computers.
My USB connection for the camera works perfectly on the computers for other connectivtiy and the computers recognize the camera that is connected.
I have my camera's USB setting on PC Remote.
I have turned off all camera provider options in Capture One preferences (except for Sony).
I am out of ideas there? Never had a problem until I updated my A7rii software a few weeks back. Thank you!!