Boot issue with Chuwi Ubook X and USB-C HUB

Hello, I have a <10 in 1 USB-C HUB to HDMI+RJ45+VGA + USB3.0x3+SD/TF Card Reader+Audio+PD>, and if I try to boot my Chuwi Ubook X with the device plugged, it starts very slowly.
Instead if I boot the Chuwi Ubook X alone and I plug the “docking station” later on it works fine.
I have noticed also that in the UEFI setup system if the HUB was plugged the speed was much lower than normal: the cursor was barely moving between the menu choices. As soon as I was unplugging the HUB, the speed was restored to the normal.