usbtreeview

Hello, I have a USB 3.2 Gen2 HUB and have a question. Some time when I push in a USB 3.2 Gen2 stick (flash drive) into the HUB I will be on USB 2 and sometimes USB 3. Why? I have used USBTreeView program and I can see sometimes on USB 2 or USB 3 on the same hub same flash drive stick I...