Hi.
Whilst I appreciate the improvements you've made to tethering recently, I still have issues shooting tethered with Capture One with memory cards installed. I shoot with a Canon 5D Mk4 and typically have both memory card slots populated (I've not tried to see if this is an issue that affects just one card slot) but Capture One struggles to connect to the camera via USB until I remove my memory cards.
Just thought you should know.
same issue for me
Canon R5 and R6 do the exact same thing