Try running your set up with an external USB cable using your existing Startech hub. If your rig runs reliably at the low temperatures, you can pretty much zero in on cabling within the mount being the problem. If that is the case, then you can look into installing better shielded USB cables to see if that works.
Don Anderson
On Saturday, January 9, 2021, 12:55:40 p.m. MST, Micheal Fields Jr via groups.io <mpfjr@...> wrote:
My camera unfortunately doesn't have a built in usb hub so I can't go from camera to hub. I am going to further experiment with this later today but at this point the only solution seems to be to not have through the mount cabling which was one of the factors that steered me towards this mount over its competitors.