I suspect that unpowered usb3 hub at the computer is your problem. All hubs in the chain need to be powered.
Don Anderson
On Saturday, January 9, 2021, 05:18:42 p.m. MST, Dominique <d.h.durand@...> wrote:
I saw a problem like this 2 days ago in 28 ° F. My installation is complex with the Pegasus powerbox V2 installed in front of the plate, 1 USB3 Hub at the output of the mount wiring, 1 active 5m extension cable and 1 other USB3 Hub (not powered) connected to the laptop (see the attached diagram). As it generally works well and ceal makes my life easier, I have no reason to change. Can the di-electric silicone grease for the connections make things better? In the meantime I have covered all the USB3 connections and I will see tonight (it will still be cold) if it gets better. It would be a shame to do without USB3 especially when you have to do the flats with the QHY294M-pro used in 47M.
