Hi @acapola, this is likely happening as that port, does not support USB 2.0. As per the manual, and tech specs: 5G7AINDRM-USB-A-HUB_QSG.pdf
The reason this port doesn’t support USB 2.0 or lower is because the FT232RL serial controller used for the managed portion of the hub is wired to the 2.0 lines of this port. As such, these lines are not present, and they are what’s used for USB 1.x, and 2.0 communication.
Anything that is USB 2.0 only, or lower (such as a most mice, keyboards, etc.) will not work on this port. Looking at the Raspberry Pi Pico 2, it has a USB 1.1 controller/PHY, so it won’t work on port 7 and you will have to use a different port.
